In the past 5 years company A sold 7.5x10^4 reams of paper. Company B sold 9.5 x10^3 reams. How many total reams did they sell altogether and how many more did company a sell than B?

Giving 20 pts please help!

Answers

Answer 1

84500 reams of paper are the total amount the two companies sell in the past five years.

65500 is the amount that Company B performed better than company A.

What is a Company?

A company can be defined as the part in which the main aim or goal is to earn a profit. This was to generate the income that they will be having in the firm. There are various employees that are present in the company and work towards a common goal.

The Amount that is made by company A is

[tex]7.5 \times 10000[/tex]

[tex]=75000[/tex]

The amount of paper manufactured by company B is

[tex]= 9.5 \times 1000[/tex]

[tex]= 9500[/tex]

A) The total that is made by both companies in 5 years will be

[tex]= \text{Company A + Company B}[/tex]

[tex]= 75000 + 95000[/tex]

[tex]= 84500[/tex]

B) Company B made better products as compared to Company A

[tex]= \text{Company B - Company A}[/tex]

[tex]=75000 - 9500[/tex]

[tex]=65500[/tex]

Learn more about Company, here:

https://brainly.com/question/27238641

Answer 2

Answer:

total: 84,500 or 8.45×10⁴difference: 65,500 or 6.55×10⁴

Step-by-step explanation:

You want the sum and difference of 7.5×10^4 and 9.5×10^3.

Scientific notation

Numbers are most conveniently added or subtracted in scientific notation when the multipliers have the same exponent. For this we can rewrite Company B's volume as ...

  9.5×10^3 = 0.95×10^4

  total sales = 7.5×10^4 + 0.95×10^4 = 8.45×10^4 = 84,500

  difference in sales = A -B = 7.5×10^4 -0.95×10^4 = 6.55×10^4 = 65,500

__

Additional comment

You can enter the numbers "as is" in a calculator or spreadsheet and format the output in whatever form you need.

In The Past 5 Years Company A Sold 7.5x10^4 Reams Of Paper. Company B Sold 9.5 X10^3 Reams. How Many

Related Questions

What is the difference in weight between the horse and combined weight of the dolphin and the ape?

Answers

Answer:

Step-by-step explanation:

44

guys help please very urgent photo below

Answers

Answer:

-8x^2 - 10x + 7

Step-by-step explanation:

2x^2 - 10x^2 = -8x^2

-5x - 5x = -10x

3 - (- 4) = 7

-8x^2 - 10x + 7

Hope this helps!

Idil drove 12 miles in 1/5an hour. On average, how fast did she drive, in miles per hour

Answers

If Idil drove 12 miles in 1/5an hour on average, then she drove at an average speed of 60 miles per hour.

To calculate the average speed of Idil's car in miles per hour, we need to divide the distance she drove (12 miles) by the time it took her to drive that distance (1/5 hour):

Average speed = distance ÷ time

Average speed = 12 miles ÷ (1/5) hour

To divide by a fraction, we can multiply by its reciprocal, so:

Average speed = 12 miles × 5/1 hour

Average speed = 60 miles per hour

Therefore, Idil drove at an average speed of 60 miles per hour.

Learn more about average speed here

brainly.com/question/7403404

#SPJ4

A machine produces 225,000 insulating washers for electrical devices per day. The production manager claims that no more than 4,000 insulating washers are defective per day. In a random sample of 200 washers, there were 4 defectives. Determine whether the production manager's claim is likely to be true. Explain.

Answers

The production manager's claim that no more than 4,000 insulating washers are defective per day is likely to be true, based on the sample of 200 washers.

What is proportion?

Proportion refers to the relationship between two quantities or numbers, indicating how they are related to each other in size or amount.

According to question:

To determine whether the production manager's claim is likely to be true, we can use hypothesis testing. We can formulate the following hypotheses:

Null hypothesis (H0): The true proportion of defective insulating washers is equal to or less than 0.02 (4,000/225,000).

Alternative hypothesis (Ha): The true proportion of defective insulating washers is greater than 0.02.

We can use a significance level of 0.05, which means we are willing to accept a 5% chance of rejecting the null hypothesis when it is actually true.

To test these hypotheses, we need to calculate the test statistic and p-value. We can use the normal approximation to the binomial distribution, since the sample size (200) is large enough and the proportion of defective washers is relatively small (0.02).

The test statistic is calculated as:

z = (0.02 - 0.02) / √(0.02×(1-0.02)/200) = 0

The p-value is the probability of getting a test statistic as extreme or more extreme than the one observed, assuming the null hypothesis is true. Since we are testing the alternative hypothesis that the true proportion of defectives is greater than 0.02, we need to calculate the right-tailed p-value. We can use a standard normal distribution to calculate the p-value:

p-value = P(Z > z) = P(Z > 0) = 0.5

We are unable to reject the null hypothesis since the p-value is higher than the significance level of 0.05. This means we do not have sufficient evidence to conclude that the true proportion of defective insulating washers is greater than 0.02.

Therefore, the production manager's claim that no more than 4,000 insulating washers are defective per day is likely to be true, based on the sample of 200 washers.

To know more about proportion visit:

https://brainly.com/question/29765554

#SPJ1

Given the lengths of two sides of a triangle, write an equality to indicate between which two numbers the length of the third side must fall.
The sides are:
8 and 13
I will award brainliest to the first correct answer with a decent explanation

Answers

The length of the third side must fall between 8 and 13. This is because the sum of the lengths of any two sides of a triangle must always be greater than the length of the third side.

the population of a country was 259 million in 1982 and the continuous exponential growth rate was estimated at 1.6% per year. assuming that the population of the country continues to follow an exponential growth model, find the projected population in 1992. round your answer to 1 decimal place. the approximate population in 1992 is\

Answers

The population of the country was 259 million in 1982 and the continuous exponential growth rate was estimated at 1.6% per year. Assuming that the population of the country continues to follow an exponential growth model, Rounding off the answer to one decimal place, the approximate population in 1992 is 348.2 million.

How to calculate the projected population? We are given, Population in 1982 = 259 millionTime taken = 10 years rate of growth = 1.6% = 0.016 (expressed as a decimal)The formula for exponential growth can be written as; Population = P0ert where, P0 is the initial population, e is the natural logarithmic base, r is the rate of growth and t is the time period We are required to find the projected population in 1992, which means the time period is 10 years (from 1982 to 1992).

Hence, substituting the given values in the formula, we get; P = 259e 0.016 × 10P = 259e0.16P = 259 × 1.185P = 307.215 million  Hence, the projected population in 1992 is 307.215 million (rounded off to 1 decimal place, it is 307.2 million).

For more such questions on population

https://brainly.com/question/25630111

#SPJ11

Rami worked on a recycling project. For 5 days he collected 24 glass bottles eachcigarette. On the sixth day he collected 30 bottles. How many bottles did he collect in all

Answers

Rami collected 150 glass bottles in all over the 6 days of his recycling project.

Arithmetic operations are basic mathematical calculations that involve addition, subtraction, multiplication, and division.

Rami collected 24 glass bottles each day for 5 days, so the total number of bottles he collected during those 5 days is:

24 bottles/day × 5 days = 120 bottles

On the sixth day, Rami collected an additional 30 bottles.

To find out how many bottles Rami collected in total, we can add up the number of bottles he collected on each day:

Total bottles collected = 120 bottles + 30 bottles = 150 bottles

Learn more about Arithmetic operations here

brainly.com/question/30553381

#SPJ4

what is the surface area of the net of this square pyramid?​

Answers

Answer:

64sq cm

Step-by-step explanation:

To find area of net of square pyramid, you have to find area of the 4 triangles and area of square bottom.

Triangle Area = 1/2bh (times 4 because there are 4 triangles.

Square Area = lw

TA= 4(1/2bh)

4(1/2*4*6)

4(1/2*24)

4(12)

TA= 48 sq cm

SA= lw

4*4

SA= 16 sq cm

48 sq cm + 16 sq cm = 64 sq cm

When used in a particular DVD player, the lifetime of a certain brand of battery is normally distributed with a mean value of 12 hours and a standard deviation of 0.8 hours. Suppose that two new batteries are independently selected and put into the player. The player ceases to function as soon as one of the batteries fails. (You may need to use a table.) in USE SALT (a) What is the probability that the DVD player functions for at least 10 hours? (Round your answer to four decimal places.) (b) What is the probability that the DVD player works for at most 13 hours? (Round your answer to four decimal places.) (c) Find a number ** such that only 15% of all DVD players will function without battery replacement for more than x* hours. (Round your answer to two decimal places.) x* = hr

Answers

In the following question, among the various parts to solve- a). DVD player functions for at least 10 hours is 0.0062. b)DVD player functions for at most 13 hours is 0.8944. c). DVD players will function without battery replacement for more than 12.83 hours.

(a) Probability that the DVD player functions for at least 10 hours. (Round your answer to four decimal places.)Given, mean (μ) = 12 hours and standard deviation (σ) = 0.8 hours We can get the Z-score by, Z = X - μ/σWhere X is the time for which the DVD player functions. Z = 10 - 12/0.8Z = -2.5Now, we can find the probability by using the standard normal distribution table. From the table, the probability corresponding to -2.5 is 0.0062. Therefore, the probability that the DVD player functions for at least 10 hours is 0.0062.

(b) Probability that the DVD player works for at most 13 hours. (Round your answer to four decimal places.)Z = X - μ/σWhere X is the time for which the DVD player functions. Z = 13 - 12/0.8Z = 1.25Now, we can find the probability by using the standard normal distribution table. From the table, the probability corresponding to 1.25 is 0.8944. Therefore, the probability that the DVD player functions for at most 13 hours is 0.8944.

(c) Find a number ** such that only 15% of all DVD players will function without battery replacement for more than x* hours. (Round your answer to two decimal places.)To find the required number, we need to find the Z-score that corresponds to 85%. From the standard normal distribution table, the Z-score corresponding to 85% is 1.0364. Therefore, the required number is = μ + ZσX = 12 + 1.0364 x 0.8X = 12.8291 ≈ 12.83Therefore, only 15% of all DVD players will function without battery replacement for more than 12.83 hours.

For more such questions on DVD

https://brainly.com/question/17767106

#SPJ11


An F-curve has df (9,3). a. What is the number of degrees of freedom for the numerator? b. What is the number of degrees of freedom for the denominator?

Answers

An F-curve has df (9,3), so the number of degrees of freedom for the numerator is 9 and the number of degrees of freedom for the denominator is 3.

The degrees of freedom in a statistical calculation describe how many values in a computation can change. The degrees of freedom of chi-square tests, t-tests, and even more complex f-tests may be computed to assist confirm their statistical validity. These tests are frequently used to compare observed data with data that would be expected to be produced if a given hypothesis were followed.

We have F-curve with df = (9, 3)

So The degrees of freedom for the numerator is the first number mentioned in df:

df (numerator) = dfn = 9

The degrees of freedom for the denominator is the second number mentioned in df:

df (denominator) = dfd = 3.

Learn more about Degrees of Freedom:

https://brainly.com/question/30403653

#SPJ4

SOMEONE HELP ME PLEEASSEEEEE I'M IN DESPAIR PLEASE OMG I DON'T UNDERSTAND HOW TO GRAPH THIS BECAUSE OF THE X-AXIS OMG

Answers

Answer:

Proofs attached to answer

Step-by-step explanation:

Cant really graph since we don't have access, but here are some pointers.

q1.2 (3pts) an automated weight monitor can detect underfilled cans of beverages with probability 0.98. what is the probability it fails to detect an underfilled can for the first time when it encounters the 10th underfilled can?

Answers

The probability that it will fail to detect an underfilled can for the first time when it encounters the 10th underfilled can is approximately 0.005.

Since the probability that an automated weight monitor detects underfilled cans of beverages is 0.98, the probability that it will not detect an underfilled can for the first time when it encounters the 10th underfilled can is given by:

(1 - 0.98)10-1(0.98)

Using the formula above, we will solve for the probability below:

(1 - 0.98)10-1(0.98)≈0.005

Thus, the probability that it will fail to detect an underfilled can for the first time when it encounters the 10th underfilled can is approximately 0.005.

To learn more about probability refer :

https://brainly.com/question/30266538

#SPJ11

#Brainlist! Help! Will! Make! You! Brainlist!

Show all steps and how you got the answer

Answers

Answer:

x = 8500

y = 15000

Step-by-step explanation:

small vans: x

large vans: y

A: 5x + 2y = 72500

B: 2x + 6y = 107000

5x + 2y = 72500 => y = (72500 - 5x)/2

2x + 6(72500 - 5x)/2 = 107000

2x + 217500 - 15x = 107000

15x - 2x = 217500 - 107000

13x = 110500

x = 110500/13 = 8500

y = (72500 - 5x)/2 = y = (72500 - 5x8500)/2 = 15000

According to the CDC, the fatality rate for measles is 0. 2% in the United States. However, in developing countries it is approximately 25%. According to the World Health Organization about 75% of measles cases occurred in developing countries in 2019. How many deaths from measles are likely to have resulted? Round your answer to the nearest thousand. According to the CDC, 6% of people who contract measles also develop pneumonia. If there were 1,296 cases of the measles in the United States in 2019, how many people developed pneumonia? Round to the nearest whole person. By approximately what percentage (relative change) did measles decline between 2014-2015? Round your answer to two decimal places

Answers

a. Based on the given information, approximately 6,000 deaths from measles are likely to have resulted in 2019 in developing countries [(75/100) x (0.25) x (total cases)].

b. According to the CDC, 6% of people who contract measles develop pneumonia. Therefore, approximately 78 people (1,296 x 0.06) in the United States would have developed pneumonia in 2019.

c. The percentage decline in measles between 2014-2015 is approximately 71.8%.

The percentage decline in measles between 2014-2015 can be calculated using the formula:

[(2014 cases - 2015 cases)/2014 cases] x 100%. According to the CDC, there were 667 cases in 2014 and 188 cases in 2015.

In summary, approximately 6,000 deaths from measles are likely to have resulted in 2019 in developing countries, approximately 78 people in the United States would have developed pneumonia in 2019, and measles declined by approximately 71.8% between 2014-2015.

Learn more about approximation

https://brainly.com/question/24318076

#SPJ4


Complete Question:

a. According to the CDC, the fatality rate for measles is 0. 2% in the United States. However, in developing countries it is approximately 25%. According to the World Health Organization about 75% of measles cases occurred in developing countries in 2019. How many deaths from measles are likely to have resulted? Round your answer to the nearest thousand.

b. According to the CDC, 6% of people who contract measles also develop pneumonia. If there were 1,296 cases of the measles in the United States in 2019, how many people developed pneumonia? Round to the nearest whole person.

c. By approximately what percentage (relative change) did measles decline between 2014-2015? Round your answer to two decimal places

The coordinates below represent points that were translated.Draw a line to connect the coordinates with the correct description and algebraic representation of the translation.

Answers

(x-11, y+14) = (-4-7, 7+7) = (-11,14) which matches the new coordinates T(-11,14).

The coordinates' meaning is unclear?

In this sense, coordinates are the points where a grid system intersects. GPS coordinates are typically created by combining latitude and longitude. The distance of north and the south from the equator, which is 0 degrees iof north and south, is measured by lines of latitude.

COORDINATES       DESCRIPTION                     ALGEBRAIC REPRESENTATION

8. T (-4,7)             7 units right, 7 units up                      (x-11, y+14)    

9. U (3,-4)               7 units left, 7 units up                         (x+7, y+7)      

10. V (-2,-10)           7 units right, 7 units down                  (x+7, y-7)  

To know more about coordinates visit:-

https://brainly.com/question/16634867

#SPJ1

A car travelling at a constant speed travels 60 km 30 minutes .how far will it travel in 2hrs,if it continues at the same constant speed

Answers

Answer: 240 miles in 2 hours

Step-by-step explanation:

we know the car is traveling 60 km per half hour (30 minutes)

so to find km per hour, multiply both by 2.

the rate of speed is 120 miles per 60 minutes (1 hour)

multiply 120 mph by the 2 hours given = 240 miles in 2 hours

Answer:

240 km in 2 hours

Step-by-step explanation:

If the car travels 60 km in 30 minutes, then its speed can be calculated as follows:

Speed = distance ÷ time

Speed = 60 km ÷ (30 minutes ÷ 60) = 120 km/hour

Since the car is traveling at a constant speed, we can use the formula:

Distance = Speed × Time

To find how far the car will travel in 2 hours, we can substitute the values we have found:

Distance = Speed × Time

Distance = 120 km/hour × 2 hours

Distance = 240 km

Therefore, the car will travel 240 km in 2 hours if it continues at the same constant speed.

As a sales analyst for the shoe retailer Foot Locker, one of your responsibilities is measuring store productivity and then reporting your conclusion back to management. Foot Locker uses sales per square foot as a measure of store productivity. While preparing your report for the second quarter results (Q2), you are able to determine that annual sales for last year ran at a rate of $406 per square foot. Therefore, $406 per square foot will be your sales estimate for the population of all Foot Locker stores during Q2.


For your Q2 Sales Report, you decide to take a random sample of 64 stores. Using annual data from last year, you are able to determine that the standard deviation for sales per square foot for all 3,400 stores was $80. Therefore $80 per square foot will be your population standard deviation when compiling your Q2 report.



You anticipate that management would be comfortable with a probability of 0. 500 when offering your estimate of the sample mean. Using σ = $80 and n = 64 as before, what dollar interval would you have to present in order to obtain a probability of 0. 500?

Answers

The dollar interval that would give a probability of 0.500 is X ± $8.47.

To determine the dollar interval that would give a probability of 0.500, we need to calculate the confidence interval using the formula:

Confidence interval = X ± Zα/2 × σ/√n

where:

X = sample mean

Zα/2 = Z-score for the desired level of confidence (in this case, 0.500 corresponds to a Z-score of 1.96)

σ = population standard deviation

n = sample size

Substituting the given values, we have:

Confidence interval = X ± 1.96 × 80/√64

Confidence interval = X ± 19.6

Since we want a probability of 0.500, we need to find the z-scores that correspond to the middle 50% of the normal distribution. Using a standard normal table, we can find that the z-scores are approximately -0.6745 and +0.6745.

Therefore, the confidence interval that will give a probability of 0.500 is:

X ± 0.6745 × 80/√64

X ± 8.47

So, when presenting the Q2 Sales Report to management, we would have to provide a dollar interval of X ± $8.47 to obtain a probability of 0.500.

Learn more about confidence interval here

brainly.com/question/9386257

#SPJ4

O is the centre of this circle.
What is the size of angle x?
Fully justify your answer.

Answers

Answer:

x = 94°

Step-by-step explanation:

ABCD is a cyclic quadrilateral , its 4 vertices lie on the circle.

the opposite angles of a cyclic quadrilateral sum to 180° , that is

x + 86° = 180° ( subtract 86° from both sides )

x = 94°

GIVING BRAINLIEST! IF TWO OR MORE PEOPLE ANSWER!

Answers

Answer:

a. Goron 224

b. Smith 96

Fishman 256

Step-by-step explanation:

a. For Goron: 640 x 0.35 = 224

b. For Smith: 640 x 0.15 = 96

   For Fishman: 640 x 0.40 = 256

Frannie has $120. She spends 30% of the money she has on a ticket to the theater. How much did Frannie pay for the theater ticket?

Answers

Answer:

36

Step-by-step explanation:

PxW=p

30x120=p

3600=p

x100%

$36=p

(overpriced ticket of you ask me lol)

Chiamaka is 149 km from the university and drives 95 km closer every hour. Valente is 170 km from the university and drives 110 km closer every hour. Let t represent the time, in hours, since Chiamaka and Valente started driving toward the university. Complete the inequality to represent the times when Valente is closer than Chiamaka to the university

Answers

The inequality for the times when Valente is closer than Chiamaka to the university is - 170 + 110t < 149 + 95t

Distance of Chiamaka = 149km

Driving distance of Chiamaka = 95km

Distance of Valente = 170 km

Driving distance of Valente = 110 km

The graph of a linear function is always a straight line. A linear function has the form shown below. f(x) plus a+bx Equals y A linear function has one independent variable and one dependent variable.

Calculating the distances of Chiamaka -

C(t) = 149 + 95t

Calculating the distances of Valente -

V(t) = 170 + 110t

Now, Valente is closer when:

V(t) < C(t)

Figuring out the inequality -

170 + 110t < 149 + 95t

Read more about Linear Function on:

https://brainly.com/question/15602982

#SPJ4


Each interior angle of a regular nonagon is equal
to?

Answers

Answer:

140

Step-by-step explanation:

180(n-2) is the total interior angle of a regulsr polygon and ifvyou divide it by number of the polygonvyou get the angle of each interior angle

180(9-2)= 1260 - total interior angle

1260/9 = 140 - each interior angle

The Book Nook makes four times as much revenue on paperback books as on hardcover books. If last month's sales totaled $124,300, how much was sold of each type book?

Answers

The revenue from hardcover books was $24,860 and the revenue from paperback books was $99,440.

How much was sold of each type book?

Let's assume the revenue from hardcover books as "x" dollars.

Then, the revenue from paperback books will be 4 times the revenue from hardcover books, i.e., 4x dollars.

The total revenue is given as $124,300, so we can set up the following equation:

x + 4x = 124300

Simplifying the above equation, we get:

5x = 124300

x = 24860

Therefore, the revenue from hardcover books was $24,860 and the revenue from paperback books was 4 times that amount, i.e., $99,440.

Read more about sales at

https://brainly.com/question/9437038

#SPJ1

The landscaping at a park features 15 azalea bushes at the entrance to the park as well as a garden of azalea bushes inside the park. In the garden, the azalea bushes are planted in rows containing the same number of bushes, as shown below.

CHECK THE PICTURE BELOW THEN ANSWER PLEASE!

A.
B.
C.
D.

Answers

Answer:

To find out how many bushes are in each row, we need to use the information given in the problem. We know that there are a total of 15 bushes at the entrance to the park, and the garden contains the same number of bushes in each row. Therefore, we can subtract the 15 bushes at the entrance from the total number of bushes in the garden to find out how many bushes are in the rows:

Total number of bushes in the garden = Number of rows × Number of bushes in each row

Total number of bushes in the garden = 4 × Number of bushes in each row

So, we can write:

4 × Number of bushes in each row - 15 = Number of bushes in the garden

We are not given the total number of bushes in the garden, but we can use algebra to solve for the number of bushes in each row:

4 × Number of bushes in each row - 15 = Number of bushes in the garden

4 × Number of bushes in each row - 15 = 35 (since there are 15 bushes at the entrance to the park, the total number of bushes in the garden is 35)

4 × Number of bushes in each row = 50

Number of bushes in each row = 50 ÷ 4

Number of bushes in each row = 12.5

Since the number of bushes in each row must be a whole number, we can round up to get:

Number of bushes in each row = 13

Therefore, each row in the garden has 13 azalea bushes.

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

D is the only equation that once solved out, equals 119 total bushes that the equation calls for.

8(13)+15= 119

At a party to celebrate a successful school play, the drama club bought 999 large pizzas. Each pizza had sss slices. All together, there were 727272 slices of pizza for the club to share.
Write an equation to describe this situation.
How many slices does each pizza have?

Answers

Answer:

Step-by-step explanation:

Let's use the variable "s" to represent the number of slices in each pizza.

The drama club bought 999 large pizzas, and each pizza had s slices. So, the total number of pizza slices is given by the product of 999 and s, which can be written as:

999s = 727272

To solve for s, we can divide both sides of the equation by 999:

s = 727272/999

Using a calculator, we can simplify this fraction to:

s ≈ 728.73

Therefore, each pizza has approximately 728 slices. Note that this is an unusual number of slices for a pizza, so it's possible that the problem is not intended to be taken literally, but rather as a math puzzle or word problem.

Answer:

Each pizza has 729 slices.

Step-by-step explanation:

Do the process and graph for me please.​

Answers

In response to the stated question, we may state that The rectangle with vertices A, B, C, and D is the form you just drew.

What are the different angle of rectangle?

A rectangle in Euclidean geometry is a parallelogram with four small angles. It can also be defined as a fundamental rule hexagon or one with all angles equal.

A straight angle is another alternative for the parallelogram. Four vertices in a square are the same length. A quadrilateral with a rectangle-shaped cross-section has four 90° angle vertices and equal parallel sides.

€ As a result, it is also known as a "equirectangular rectangle" in some circles. A rectangle is sometimes referred to as a parallelogram, since its two sides have equal and parallel dimensions.

here's how to draw a rectangle with the vertices A(2,-2),B(2,3),C(5,3),D(5,-2):

Begin by sketching the x and y axes on graph paper and noting the origin (0,0).

Plot point A at (2,-2), B at (2,3), C at (5,3), and D at (5,3). (5,-2).

The rectangle with vertices A, B, C, and D is the form you just drew.

Here's an illustration of the rectangle:

     C (5,3)

     *

    /|

   / |

  /  |

 /   |

D (5,-2)|

 |   |

 |   |

 |   |

A (2,-2)|

 *---*---*B (2,3)

Therefore, draw a line segment between points A and B, then another between points B and C, and so on until you get a closed form.

Learn more about rectangle here:

https://brainly.com/question/29123947

#SPJ1

Let P(A) = 0.70, P(B | A) = 0.55, and P(B | Ac) = 0.10. Use a probability tree to calculate the following probabilities: (Round your answers to 4 decimal places.) a. P(Ac) b. P(A ∩ B) P(Ac ∩ B) c. P(B) d. P(A | B)

Answers

a. P(Ac) = 0.30

b. P(A ∩ B) = 0.385

c. P(B) = 0.415

d. P(A | B) = 0.9277


Given:

P(A) = 0.70,

P(B | A) = 0.55

P(B | Ac) = 0.10

a. P(Ac)

P(Ac) = 1 - P(A)

P(Ac) = 1 - 0.70 = 0.30

P(Ac) = 0.30

b. P(A ∩ B)

P(A ∩ B) = P(A) ×  P(B | A)

P(A ∩ B) = 0.70 × 0.55

P(A ∩ B) = 0.385

c. P(B)

P(B) = P(B | A) × P(A) + P(B | Ac) × P(Ac)

P(B) = 0.55 × 0.70 + 0.10 × 0.30

P(B) = 0.415

d. P(A | B)

We can use Bayes' theorem to find the probability of P(A | B)

Then,

P(A | B) = P(B | A) × P(A) / P(B) = 0.55 × 0.70 / 0.4150

P(A | B) = 0.9277

Learn more about probability tree here: https://brainly.com/question/21406982

#SPJ11

Tina started a project with two 1 -gallon cans of paint. One can us now 4/10 full, and the other can is 5/8. Which one less than 1/2 full?

Answers

As a consequence, the can that is 4/10 full is the one that is less than half filled as One can us now 4/10 full, and the other can is 5/8.

what is fractions ?

A fraction is a number that symbolizes a portion of a whole or a group of equal portions. The numerator represents the number of those parts being taken into consideration, while the denominator represents the overall number of equal parts that make up the whole.

given

We must change both fractions so that they have a common denominator in order to compare which can is less than half filled. 10 and 8 have a least common multiple (LCM) of 40.

20/40 is equivalent to 1/2.

So,

4/10 is equal to (4/10) x (4/4) Equals 16/40.

The formula for 5/8 is (5/8) x (5/5) = 25/40.

When we compare the two fractions, we can see that 25/40 is larger than 20/40 and that 16/40 is less than 20/40 (which is equal to 1/2).

As a consequence, the can that is 4/10 full is the one that is less than half filled as One can us now 4/10 full, and the other can is 5/8.

To know more about fraction visit:

https://brainly.com/question/10354322

#SPJ1

- Per the NEC® the number of receptacles required in a classroom is ____. The room
is 36 feet x 24 feet with a 3-foot wide door at the far end of one of the 36-foot long walls. Nobody
lives there!

Answers

The number of receptacles required in the classroom is 14.

What is the number of receptacles?

To determine the number of receptacles required in a classroom, we need to consider the electrical code requirements for the room size and layout.

According to the National Electrical Code (NEC), there should be at least one duplex receptacle for every 12 linear feet of wall space in a classroom.

In addition, there should be at least one receptacle within 6 feet of each doorway and at least one receptacle on each wall space that is 2 feet or more in width.

Using this information and the dimensions provided, we can calculate the required number of receptacles as follows:

Calculate the perimeter of the room:

Perimeter = 2(Length + Width) = 2(36 + 24) = 120 feet

Calculate the total linear feet of wall space:

Total wall space = Perimeter - Width of door = 120 - 3 = 117 feet

Determine the number of receptacles required:

Number of receptacles = Total wall space / 12 + Number of doorways + Number of wall spaces wider than 2 feet

Number of doorways = 1 (as stated in the question)

Number of wall spaces wider than 2 feet = 2 (the two 24-foot-long walls)

Number of receptacles = (117 / 12) + 1 + 2 = 11 + 1 + 2 = 14

Learn more about receptacles here: https://brainly.com/question/29106217

#SPJ1

To perform a certain type of blood analysis, lab technicians must perform two procedures. The first procedure requires either one or two separate steps, and the second procedure requires either one, two, or three steps. a. List the experimental outcomes associated with performing the blood analysis. (1), (2), (3), (1, 1), (1, 2), (1,3), (2, 1), (2, 2), (2,3) b. Let z denote the total number of steps required to do the complete analysis (both procedures). Show what value of random variable will assume for each of the experimental outcomes. (If an outcome does not occur, enter "0.) Experimental Outcomes Value of a (2) (3) (1,1) (1,2) (1,3) (2.1) (2, 2) (2.3) (3.1) (3,2) (3.3)

Answers

For the blood analysis, there are a total of twelve possible experimental outcomes. The value of random variable  for each of the experimental outcome is zero.

Therefore it can be shown as:

a. The experimental outcomes associated with performing the blood analysis are:

List out all the possible outcomes that can occur during the blood analysis.

The outcomes are based on the number of steps required for each of the procedures, with the first procedure having either one or two steps, and the second procedure having either one, two, or three steps.

   (1) - First procedure requires one step, second procedure requires one step

   (2) - First procedure requires two steps, second procedure requires one step

   (3) - First procedure requires two steps, second procedure requires two steps

   (1,1) - First procedure requires one step, second procedure requires one step

   (1,2) - First procedure requires one step, second procedure requires two steps

   (1,3) - First procedure requires one step, second procedure requires three steps

   (2,1) - First procedure requires two steps, second procedure requires one step

   (2,2) - First procedure requires two steps, second procedure requires two steps

   (2,3) - First procedure requires two steps, second procedure requires three steps

b. Let z denote the total number of steps required to do the complete analysis. The value of the random variable for each of the experimental outcomes is:

It defines the value of the random variable, z, which denotes the total number of steps required to complete the analysis. It then provides the value of z for each of the experimental outcomes. For instance, outcome (1) requires one step in the first procedure and one step in the second procedure, so the value of z is 1+1=2. Similarly, for outcome (2), the value of z is 2+1=3.

   (1) - z = 1 + 1 = 2

   (2) - z = 2 + 1 = 3

   (3) - z = 2 + 2 = 4

   (1,1) - z = 1 + 1 = 2

   (1,2) - z = 1 + 2 = 3

   (1,3) - z = 1 + 3 = 4

   (2,1) - z = 2 + 1 = 3

   (2,2) - z = 2 + 2 = 4

   (2,3) - z = 2 + 3 = 5

   (3,1) - z = 2 + 1 = 3

   (3,2) - z = 2 + 2 = 4

   (3,3) - z = 2 + 3 = 5

If an outcome does not occur, the value of the random variable is 0.This is because the outcome did not happen, and there was no analysis to perform.

To learn more about the experimental outcomes:

https://brainly.com/question/21390514

#SPJ11

Other Questions
as part of the valuation process, a buyer should scrutinize the seller's bank statements, supplier invoices, and customer receipts to validate the accuracy of the company's financial statements. true false using the total moment of inertia iy of the system found in part e, find the total kinetic energy k of the system. e Read the following quote from a letter written by Hernan Cortes to King Charles V in 1520. I will say no more than that the manners of the people, as shown in their intercourse with one another, are marked by as great an attention to the proprieties of life as in Spain, and good order is equally well observed; and considering that they are barbarous people, without the knowledge of God, having no intercourse with civilized nations, these traits of character are worthy of admiration. From this quote, why is Cortes surprised by the good nature of the people?ResponsesThey pay close attention to the proprieties of Spain.They are barbaric.They have no knowledge of God or other civilized nations.They have good manners and good order. if the gross weight of a bag of rice is 25.8 Kg and the net weight is 25 Kg, then...a. The tare of the rice is _ gramsb. the tare percentage of the rice is _ % eisenhower believed the power of the president should be limited to proposing policy, while congress should enjoy broader powers such as executing the laws. T/F WHAT IS THE THEORETICAL YIELD OF SULFURIC ACID IF YOU'RE LIMITING REAGENT IS 134.4 L OF O2? How did changes in the mid-1800s lead to divisions within the United States Develop a claim with 3 reasons in response to the question. Cite at least 3 pieces of evidence to support each reason from your claim. Use knowledge you gained from Unit 3 lessons in your response. In your role as management consultant, you have been contracted to advise a popular used-car dealership whether or not they should expand the business either by opening a new location or expanding the current one. As a first step, you interview the owner and customers. You also visit other local dealerships to determine the offerings and strategies of competitors. Which of the following best describes the process you are implementing? Find the acceleration vector for the charge. Enter the x, y, and z components of the acceleration in meters per second squared separated by commas. A= m/s^2 To practice Problem-Solving Strategy 27.1: Magnetic Forces. A particle with mass 1.81 xio-3 kg and a charge of 1.22 times sign 10^-8 C has, at a given instant, a velocity v = (3.00 times sign 10^4 m/s)j. What are the magnitude and direction of the particle's acceleration produced by a uniform magnetic field B=(1.63 T)i+(0.980 T)j? Draw the velocity v and magnetic field B vectors. Since they have different units, their relative magnitudes aren't relevant. Be certain they have the correct orientations relative to the given coordinate system. The dot in the center of the image represents the particle. Recall that i, j, and k are the unit vectors in the x, y, and z directions, respectively CO (g) + H2(g) C(s) + H2O (g) H = -131 kJA rigid container holds a mixture of graphite pellets (C(s)), H2O(g), CO(g), and H2(g) at equilibrium. State whether the number of moles of CO (g) in the container will increase, decrease, or stay the same after each of the following disturbances is applied to the original mixture. For each case, assume that all other variables remain constant except for the given disturbance. Select the response which includes the best explanation.b. The temperature of the equilibrium mixture is increased at constant volume.c. The volume of the container is decreased at constant temperature.d. The graphite pellets are pulverized. ITS MY LAST QUESTION SORRY TO BOTHER BUT PLS ANSWERR _____________ can limit innovation and is a lose-lost approach to decision making.a. majority ruleb. compromisec. consensusd. decision by leader the discount offered by glamor gifts to customers who bought valentine-themed merchandise the week following valentine's day is an example of a . listen to the audio clip. the descending ground bass, which is repeated eleven times in this aria, most probably denotes which of the following? Assuming appropriate disclosure is made, which of the following fee arrangements generally would be permitted under the ethical standards of the profession?a.) A fee paid to the client's audit firm for recommending investment advisory services to the client.b.) A fee paid to the client's tax accountant for recommending a computer system to the client.c.) A contingent fee paid to the CPA for preparing the client's amended income tax return.d.) A contingent fee paid to the CPA for reviewing the client's financial statements. A musical festival in Woodstock was considered to be the Counter Culture's finest hour. A similar event in Altamont near San Francisco featuring the Rolling Stones resulted in _______. the conflict that allowed israel to defeat their neighboring arab states using preemptive airstrikes was called _____. Complete the table. In the row with X as the input write the rule as an algebraic expression for the output then complete the last row of the table using the rule. Express the values in your answers as decimals the domain for variable x is the set of all integers. select the statement that is true. a. there exists space x space (space 3 space x space equals space 1 space )correctb. there exists space x space (space x squared space less than space 1 space )c. for all space x space (space x squared space equals space 1 space)d. there exists space x space (space x squared space less than space 0 space ) (Please help, the sooner this is answered the better. Thank you!)[This is for astronomy but I don't see an astronomy option]Why is the planet Uranus virtually invisible to the unaided eye?1. it is very far away from Earth2. it is obscured by a constant haze3. its halo bends light around it4. it does not reflect light