Mathematics College

HELPPPP PLSSSS GUYSSSS HELPPPP MEEE .

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Answer 1

Answer:

6 2.83

4 2

Step-by-step explanation:

Related Questions

subtract 8 - 6 2/3 in the simplest form

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Answer:

The answer is [tex]\frac{4}{3}[/tex] or 1 [tex]\frac{1}{3}[/tex]

Step-by-step explanation:

What do you define the circumference of a circle asap!!!

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Answer:

to find the circumfrence of a circle you need to do 2 times pi times the radus. the circumfrence of a circle is the outside rim of the circle.

Step-by-step explanation:

Could someone please tell me how to graph y=−4x+3

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Answer:

Ok, so when you graph, you want to make sure your point are right. 4, would be im guessing +4, so you would find +4, on your graph across the X axis. Keep that in mind. Then find +3, across the Y axis on your graph. Join the points, and you have your answer.

Step-by-step explanation:

I hope this helps you

Write an equation in slope-intercept form for the line with slope-3and y-intercept 3

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Answer:

pls explain better so make a mew question and take a picture

Suppose a normally distributed set of stock prices with 3500 observations has a mean of 101 and a standard deviation of 10. Use the 68-95-99.7 Rule to determine the number of observations in the data set expected to be between the values 91 and 121.

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Answer:

The number of observations in the data set expected to be between the values 91 and 121 is of 2853.

Step-by-step explanation:

The Empirical Rule states that, for a normally distributed random variable:

68% of the measures are within 1 standard deviation of the mean.

95% of the measures are within 2 standard deviation of the mean.

99.7% of the measures are within 3 standard deviations of the mean.

In this problem, we have that:

Mean = 101, Standard deviation = 10

Percentage of of observations in the data set expected to be between the values 91 and 121.

91 = 101 - 10

So 91 is one standard deviation below the mean.

121 = 101 + 2*10

So 121 is two standard deviations above the mean

The normal distribution is symmetric, which means that 50% of the measures are below the mean and 50% are above.

Of those 50% below the mean, 68% are between one standard deviation below the mean(91) and the mean(101).

Of those 50% above the mean, 95% are between the mean(101) and two standard deviations above the mean(121).

So the percentage of observations in this interval is of:

[tex]P = 0.5*0.68 + 0.5*0.95 = 0.815[/tex]

Number of observations in the interval

81.5% of 3500. So

0.815*3500 = 2853

The number of observations in the data set expected to be between the values 91 and 121 is of 2853.

4x – 20 = -18
Can someone help with this

Answers

Answer:x = 1/2

Step-by-step explanation:

4x-20=-18

(Add 20 on both sides)

4x=2

(Divide by 4 on both sides)

X = 2/4

(Simplify)

X=1/2

A box of cereal contains 4 3/4 cups of cereal. Each serving is 1/4 cup. How many servings of cereal are in the box?

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Answer:

Step-by-step explanation:

in may a coat costs £64

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we need more information

Who walks at a faster rate: Nicole, who walks 60 feet in 10 seconds, or Carey, who walks 42 feet in 6 seconds?

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Answer:

Carey

Step-by-step explanation:

Nicole's speed is 6 feet per second.

Carey's speed is 7 feet per second.

A car travelled 217 miles in three and a half hours. How much longer will it take for the car to travel another 334.8 miles?

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it will travel about 4 more hours

Trevor's bank pays 1.94% simple interest. Of his principal is $241, and he left all of it in his account for 54 days. How much interest will Trevor earn?

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9514 1404 393

Answer:

$0.70

Step-by-step explanation:

The interest is computed using the formula ...

I = Prt

where r is the annual rate, and t is the time in years. Banks compute interest using "ordinary interest", which assumes a 360-day year. Trevor's interest is ...

I = $241(0.0194)(54/360) = $0.70

Help pleaseee like ASAP

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Answer: B,C,E,F

Step-by-step explanation:1/6 times 5 on top and bottom to get choice B. 1/6 times 3 on top and bottom to get choice C . 1/6 times 4 on top and bottom to get choice E .1/6 times 2 on top and bottom to get choice F.

Choose at least three different careers you are interested in pursuing. Research the education level the career requires, the annual salary for that position, and calculate a lifetime income. Create a table to organize your findings. Submit your completed table.
-----------------------------------------------------------------------------------------------------------------------------
In a paragraph, explain how your research has led to any new thoughts or ideas about what type of education you would like to pursue after high school.

Put them seperate. 15 points

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Answer:

The career planning process is ongoing and sequential. Since it is fluid rather than chronological, you move to the next step only when you are ready to do so, and you may move back and forth between steps at any given time. The career planning process is also cyclic. When career change is desired anytime during your work life, you may repeat the process once again. Data from the U.S. Bureau of Labor Statistics indicates that the majority of members of the labor force will make three to four major changes in their career during their 35 to 45 years of working. Because human beings are complex, each of us has unique aspirations, goals, potential for development, and limitations. Although we can follow the same process, career planning outcomes must be individualized.

Step-by-step explanation:

When solving any expression, what operation do we do first multiplication or division?

Answers

Answer:

Division

Step-by-step explanation:

BIDMAS

Brackets, indices, division, multiplication, addition, subtraction

BODMAS

Brackets, operations, division, multiplication, addition, subtraction

Write the following equation symbolically.

The sum of h and 5 is equal to 8 less than 6 times y.

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Answer:

I believe the answer is

h + 5 = 8 < 6y

-4x -3 = -19
I'm having trouble with algebra please help.

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Answer:

Step-by-step explanation:

-4x - 3 = - 19

Bringing like terms on one side

-4x = - 19 + 3

-4x = - 16

x = - 16/-4

x = 4

Answer:

x=4

Step-by-step explanation:

-4x-3=-19

add -3 to the right side of the equation so -19+3

which will give you -16

then divide by -4

so x=4

Find the value of x please also this is geometry

Answers

Given:

A figure of a triangle.

To find:

The value of x.

Solution:

In a triangle, angle bisectors intersect each other at a point which is know as incenter. This point is equidistance form the each side.

Using the above property, we get

[tex]4x-2=6x-8[/tex]

[tex]4x-6x=2-8[/tex]

[tex]-2x=-6[/tex]

Divide both sides by -2.

[tex]x=\dfrac{-6}{-2}[/tex]

[tex]x=3[/tex]

Therefore, the value of x is 3.

The system when solved is.

Answers

Answer:

(-19, -7)

Step-by-step explanation:

y=x+12

x+12+x=-26

2x=-14

x=-7

y + x = -26

y -7 = -26

y = -19

Tell whether each pair of angles are elther supplementary or congruent.

Answers

It’s supplementary
t is the answer

The diameter of a car's tire is 5oem. While the car is being driven, the tire picks up a nail. It takes 1
second for the nail to rotate to the top of the tire.
a) Graphically model the height of the nail above the ground over time, from the point it punctures the
tire. Include 3 rotations of the tire in your model.
b) Algebraically model the path of the nail in terms of sine and cosine.
c) How high above the ground is the nail after 6.35 second?
d) At what time(s) in the first 3 rotations of the tire is the nail 13cm above the ground?
e) If the car drives for 6 minutes, how many times will the nail have rotated around the tire?
f) State the domain and range of the path of the nail.
g) What assumptions must you make about the drive in order for the function to accurately model the
nails path?

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Answer:

RESULT

Enter your comment here

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9(5-y) hope this helped

Please help I have no idea what I'm doing with any of this!!

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Answer: you are doing hell jesus

Step-by-step explanation:

When making bread from scratch, the receptor calls for 4/5 cup of water. If you need to make a smaller portion of the recipe, how much water would you need in order to make only 1/12 th of the recipe?

Give answer as a fraction, reduced to lowest temrs

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Answer:

When making bread from scratch, the recipe calls for 2/3 cup of water

Step-by-step explanation:

I will give brainlist need answer thx

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Answer:

1288

Step-by-step explanation:

S = n/2(2a+(n-1)d)

S = 23/2(2(23)+(23-1)3)

S = 1288

Simplify the following equation: 5a + 3b = 5 +10a +-6b

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Answer:

a=-1+[(9b)/5]

b=(5/9)+[(5a)/9]

Step-by-step explanation:

Follow the pattern and find the missing number 0.85 0.86 0.88

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Answer:

0.91

Step-by-step explanation:

Its 0.91 because 0.85 + 1 = 0.86 + 2 = 0.88 + 3 = 0.91

Help me out with question 10 (geometry)

Answers

Step-by-step explanation:

make it braintliest please

Answer:

x=29

Step-by-step explanation:

180=2x -13 +7x-68

combine like terms

180 = 9x-81

add 81 on both sides

261 =9x

divide 9 on both sides

29 =z

8 Hassan has a jug with a capacity of 800 ml.
He estimates that his bucket holds 20 times that of his jug.
Work out an estimate of the capacity of his bucket.
Give your answer in litres.

Answers

Answer:

The capacity of bucket is 16 liters

Step-by-step explanation:

Let j be the quantity of water in the jug

Then

[tex]j = 800ml[/tex]

Let B be the quantity of water held by the bucket

Then t is given that the bucket holds 20 times of water than the jug

[tex]B = 20j[/tex]

Putting the value of j

[tex]B = 800(20) = 16000[/tex]

We also know that

1 liter = 1000 ml

In order to convert ml into liters, we have to divide the quantity by 1000

[tex]B = \frac{16000}{1000} = 16\ liters[/tex]

Hence,

The capacity of bucket is 16 liters

The area of a rectangular rug is 24 1/12 square yards. The lenghth of the rug is 5 2/3 yards. What is the width?

Answers

Answer: 136 17/36

Step-by-step explanation:

4. Mary bought 12 pounds of blueberries to make 5 pies. She divided the blueberries
many pounds of blueberries were in each pie?
2.4 pounds
5. Write each quotient as a fraction or mixed number.
Quot
Problem
4:5
5:4
12:20

Answers

Answer:

Step-by-step explanation:

12/5=2.4 lb of blueberry in each pie

4/5=4/5 not a mixed number

5/4=1 1/4

12/20=3/5

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