Find the surface area of the prism. _ft2

Age at natural death is an example of a real-world variable with a left-skewed distribution (heart disease, cancer, etc.). Most of these deaths occur in older people and a minority in younger people.

Salary is an example of a real-world variable with a right-skewed distribution. If there are a few outliers (CEOs, professional athletes, etc.), most individuals have incomes in the low/mid range, with a wide range of higher numbers (a long "tail"). A long left tail indicates that the distribution is skewed to the left. A negatively skewed distribution is similar to a left skewed distribution. This is because the number line has a long tail in the negative direction. The average is also to the left of the peak. The left side of a left-skewed distribution is longer than the right side. That is, a left-skewed distribution has a long tail on the left.

For more information on skewed distributions, see:

Brainly.com/question/12320081

#SPJ4  

The additive and multiplicative inverse of v{x} are -1 and 1 respectively.

An function in mathematics defines a relationship between one variable (the independent variable, x)  and another variable (the dependent variable, y). Example -

y = f{x} = ax + b

Given is a constant function -

v{x} = 1

We can write the additive inverse of v{x} as -

a⁻¹ (v{x}) = - v{x} = - 1

a⁻¹ (v{x}) = - 1                           ..... { 1 }

and

We can write the multiplicative inverse of v{x} as -

m⁻¹ (v{x}) = 1/v{x} = 1/1 = 1

m⁻¹ (v{x}) = 1                                ...... { 2 }

Therefore, the additive and multiplicative inverse of v{x} are -1 and 1 respectively.

To solve more questions on functions, visit the link below -

brainly.com/question/26182329

#SPJ1

The estimate of the population proportion of defective in 10 different samples of 100 observations is A) 0.017

The estimate of the population proportion of defectives can be calculated as the sum of the number of defectives in all the samples divided by the total number of observations.

In this case, the number of defectives is 1 + 2 + 1 + 0 + 2 + 3 + 1 + 4 + 2 + 1 = 17, and the total number of observations is 10 * 100 = 1000.

Therefore, the estimate of the population proportion of defectives is 17/1000 = 0.017.

So, the answer is A. 0.017.

Learn more about Proportion of Defective here: https://brainly.com/question/15902628

#SPJ4

The probability that the selected ride will be closed because of mechanical is given as follows:

D. 0.675.

A probability is calculated as the division of the number of desired outcomes by the number of total outcomes.

In this problem, the probabilities are given as percentages, which make the calculations easier.

The percentages associated with a closed ride are given as follows:

Hence the probability is given as follows:

p = 0.9 x 0.75 + 0.08 x 0.25

p = 0.675.

More can be learned about probabilities at https://brainly.com/question/24756209

#SPJ1

l ax a p a [sinh ] = , ; p a - > 2 2 and l ax p p a [cosh ] = > , . by integrating and rearranging the equations.

(a) l ax a p a [sinh ] = , ; p a - > 2 2

Formula: a ∫sinh(ax)dx = cosh (ax) + t

Let ax = t

Then, a∫sinh(ax)dx = a∫sinh (t) dt

By integrating,

a∫sinh (t) dt = cosh (t) + c

Substituting ax = t

a∫sinh(ax)dx = cosh (ax) + c

Rearranging for a,

l ax a p a [sinh ] = , ; p a - > 2

(b) l ax p p a [cosh ] = > , .

a ∫cosh(ax)dx = sinh (ax) + c

Let ax = t

Then, a∫cosh(ax)dx = a∫cosh (t) dt

By integrating,

a∫cosh (t) dt = sinh (t) + c

Substituting ax = t

a∫cosh(ax)dx = sinh (ax) + c

Rearranging for a,

l ax p p a [cosh ] = > , .

Thus it is shown that l ax a p a [sinh ] = , ; p a - > 2 2 and l ax p p a [cosh ] = > , . by integrating and rearranging the equations.

Learn more about integral here:

https://brainly.com/question/18125359

#SPJ4

In exponential functions, the variable is that which is in the exponent and whose base is always greater than zero and different from one.

An exponential function is a mathematical function used to calculate the exponential growth or decay of a given set of data.

We know that a variable in an exponential function is one whose exponent is always larger than zero and whose base is not one.

These limitations are required since 1 increased to any number equals 1. As a result, we would be faced with a regular function rather than an exponential one.

Additionally, because some exponents would result in the function not being defined, the basis of the exponential function cannot be negative or equal to zero.

Learn more about exponential function here:

https://brainly.com/question/14355665

#SPJ1

The probability that the visitor is a robot is 0.000 to three decimal places.

Probability is the likelihood that a particular event will occur. It is usually expressed as a number between 0 and 1. A probability of 0 means that the event will never happen, while a probability of 1 means that the event is certain to occur.

The formula for probability in decimal format is:

Probability (in decimal format) = Number of Possible Favorable Outcomes / Total Number of Possible Outcomes

given below

Step 1: When a visitor is flagged, it means that the website has identified the visitor as potentially suspicious or malicious.

Step 2: It is impossible to determine the exact probability that the visitor is a robot as this information is not available.

Step 3: Therefore, the probability that the visitor is a robot is 0.000 to three decimal places.

To learn more about probability refer :

https://brainly.com/question/11234923

#SPJ4

The 5th term of the geometric progression is a₅ = 405

A geometric progression is a sequence in which each term is derived by multiplying or dividing the preceding term by a fixed number called the common ratio.

The nth term of a GP is aₙ = arⁿ⁻¹

The general form of a GP is a, ar, ar2, ar3 and so on

Sum of first n terms of a GP is Sₙ = a(rⁿ-1) / ( r - 1 )

Given data ,

Let the 5th term of the geometric progression be a₅

Now , the common ratio of the GP is r = 3

And , a₅ = a + 400   be equation (1)

On simplifying the equation , we get

a₅ = ar⁴

Substituting the value of a₅ in the equation , we get

ar⁴ = a + 400

when r = 3

a ( 3 )⁴ = a + 400

81a = a + 400

Subtracting a on both sides of the equation , we get

80a = 400

Divide by 80 on both sides of the equation , we get

a = 5

Now , the 5th term of the GP is a₅ = ar⁴

On simplifying the equation , we get

a₅ = 5 ( 3 )⁴

a₅ = 5 x 81

a₅ = 405

Hence , the 5th term of the GP is 405

To learn more about geometric progression click :

https://brainly.com/question/1522572

#SPJ1

All the missing factors are,

⇒ 40 ÷ 1000 = 0.04

⇒ 0.07 × 10,000 = 700

⇒ 100 × 0.75 = 75

⇒ 24 ÷ 10 = 2.4

⇒ 160 ÷ 10,000 = 0.016

Division method is used to distributing a group of things into equal parts. Division is just opposite of multiplications. For example, dividing 20 by 2 means splitting 20 into 2 equal groups of 10.

Now, We can solve as;

⇒ 40 ÷ x = 0.04

⇒ 40 / x = 0.04

⇒ x = 40 / 0.04

⇒ x = 1,000

⇒ 0.07 ×  x = 700

⇒ x = 700 / 0.07

⇒ x = 10,000

⇒ x × 0.75 = 75

⇒ x = 75 / 0.75

⇒ x = 100

⇒ 24 ÷ x = 2.4

⇒ 24 / 2.4 = x

⇒ x = 10

⇒ 160 ÷ x = 0.016

⇒ 160 / 0.016 = x

⇒ x = 10,000

Thus, All the missing factors are,

⇒ 40 ÷ 1000 = 0.04

⇒ 0.07 × 10,000 = 700

⇒ 100 × 0.75 = 75

⇒ 24 ÷ 10 = 2.4

⇒ 160 ÷ 10,000 = 0.016

Learn more about the divide visit:

https://brainly.com/question/28119824

#SPJ1

A. Using percentages, if Drew earned 50% of $150 in the first week, the total amount earned is $75.

B. If Drew earned 50% of $75 in the second week, the total amount earned is $37.50.

C. If Drew earned 50% of $37.50 in the third week, the total amount earned is $18.75.

D. The percentage Drew earned in the fourth week is 12.5%.

The percentage refers to a relative size or ratio of one quantity compared to another larger quantity.

The percentage is a fractional value that shows the quotient of a division operation between the numerator and the denominator, which is then multiplied by 100.

A) The total goal for Drew to earn in four weeks = $150

The percentage earned in the first week = 50%

50% of $150 = $75.

B) The remaining part of the goal to be achieved after the first week = $75 ($150 - $75)

The percentage earned in the first week of the remainder = 50%

50% of $75 = $37.50

C) The remaining part of the goal after the second week = $37.50

The percentage of earnings in the third week = 50% of $37.50

= $18.75

D) Total earnings from week 1 to week 3 = $131.25 ($75 + $37.50 + $18.75)

$131.25/$150 x 100 = 87.5%

Remaining percentage = 12.5% (100 - 87.5)

Learn more about percentages at https://brainly.com/question/24877689

#SPJ1

The intersection of two functions f and g occurring midway between x = a and x = b can be calculated using the following formula: (f(x) - g(x)) = 0.

Let f and g be two functions with the domain (a,b). For f and g to intersect midway between x = a and x = b, the x-coordinate of the intersection point must be (a+b)/2. Therefore, the equation to solve is f(x) = g(x) = (a+b)/2. To solve this equation, we must first find the value of f((a+b)/2) and g((a+b)/2). Then, equate these values to each other, and solve for the variable. For example, if f(x) = x2+2x+4 and g(x) = x+7, the equation to solve is (a+b)/2 + 7 = (a+b)2/4 + 2(a+b)/2 + 4. Simplifying this equation, we get a2 - 2b2 + 2ab + 7a - 7b + 11 = 0. This equation can then be solved using the quadratic formula to find the value of a and b.

Learn more about intersection here:

https://brainly.com/question/14217061

#SPJ4

Complete question:

Given two functions f and g, and an interval between x = a and x = b, where is the point of intersection between f and g?

The complete sentence:

Produce per pound costs less than meat per pound because the slope of the graph for meat is greater to that of the graph for produce.

The slope of the graph tells you the unit rate in dollars per pound.

The graph of a linear function is a straight line. The following is the form of a linear function.

a + bx = y = f(x).

One independent variable and one dependent variable make up a linear function. x and y are the independent and dependent variables, respectively.

Given:

The graph's x-axis displays weight in pounds and the y-axis the cost in dollars.

The slope of a line is constant and indicates the unit rate of change.

The graph's slope, then, shows the unit rate in dollars per pound.

Also, the slope is higher on the steeper line (closer to the y-axis).

Considering the graph,

The graph of the line shows that the price of meat per pound is higher than the price of vegetables per pound.

Therefore, the line for meat is larger than the graph for produce, the price of meat per pound is higher than the price of produce per pound.

To learn more about the linear function;

brainly.com/question/20286983

#SPJ1

The complete question is given in the attached image.

Answer:

63a + 54b

Step-by-step explanation:

9 x 7 = 63

9 x 6 = 54

Answer:

[tex]5^{8}[/tex]

Step-by-step explanation:

5 times itself 5 times is 5 to the eighth power

The value of z if the area to the right of z is 0.9803 is -2.06.

The area to the right of a standard normal random variable (z) can be calculated using the cumulative probability of the normal distribution. This can be done by using the formula P(z≤x) = Φ(x), where Φ is the cumulative probability of the normal distribution.

Since the area to the right of z is 0.9803, this implies that P(z≤x) = 0.9803.

Using the formula, this can be rearranged to solve for x. The rearranged equation is Φ(x) = 0.9803, which can then be solved using a standard normal table.

From the standard normal table, the value of x is found to be 2.06. This means that the value of z for the given area to the right of z is -2.06.

Therefore, the value of z if the area to the right of z is 0.9803 is -2.06.

Learn more about probability here:

https://brainly.com/question/11234923

#SPJ4

Answer:

London taxi drivers have larger hippocampuses because their job requires them to memorize complicated routes, landmarks, and streets. The hippocampus is the part of the brain responsible for spatial navigation and memory, so the larger hippocampus of London taxi drivers is likely due to the increased use of this area of the brain as a result of their job.

90 minutes is about 5400 seconds long or 1.5 hours long.

Time is the ongoing progression of existence and things that happen in what seems to be an irrevocable order from the past, present, and forward into the future.

The minute is a measure of time that is typically equal to 60 seconds, or 1/60 of an hour. Because to leap seconds, a minute occasionally has 61 seconds in the UTC time zone. The minute is acceptable for use with SI units even though it is not a SI unit. Minutes are represented by the SI unit min.

Depending on the speed of the Earth's rotation, an hour is a measure of time that is traditionally calculated as 1/24 of a day and scientifically estimated to last between 3,599 and 3,601 seconds. There are 24 hours in a day and 60 minutes in an hour.

The second is the International System of Units' unit of time, previously defined as 1/86400 of a day. This element came from the split of a day into 24 hours, 60 minutes, and then 60 seconds each.

So , 90 minutes can be writen as

90 * 60 = 5400 seconds

90 minutes can also be written as

90/60 = 1.5 hrs

To learn more about Time refer to :

https://brainly.com/question/11649164

#SPJ4

The value of expression to represent stickers Niu has left is,

⇒ 24 - 4x

Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.

We have to given that;

Niu has decorated x cards.

He started with 24 stickers, and he used 4 stickers per card.

Now, Number of used stickers in x cards =  4x

Hence, The value of expression to represent stickers Niu has left is,

⇒ 24 - 4x

Learn more about the mathematical expression visit:

brainly.com/question/1859113

#SPJ1

To find the commission and fees the insurance agent has earned, we need to first calculate the 3% commission from the $89,000 in sales. This is equal to $2,670. Next, we need to calculate the additional fees from the 8 home policies sold. This is equal to $128. Thus, the total commission and fees the agent has earned this month is $2,798 ($2,670 + $128).

This commission and fees amount is in addition to the base salary of $32,000. Thus, the total earned this month by the insurance agent is $34,798 ($32,000 + $2,798). This figure is obtained by adding the base salary and the commission and fees. Note that this figure does not include any bonuses or other incentives that the agent may receive.

To learn more about commission:

https://brainly.com/question/26283663

#SPJ4

Answer:

Step-by-step explanation:

f(g) = fa(g-x)+ b

x2 at origin (0,0) looks like a U porabola

in the above equation you can shift the graph up and down based on the +b.  So if the equation was, for example

F(g) = [tex]x^{2}[/tex] - 3 + 4

you would move the U shape with the origin at (0,0) up 4 and to the right 3.

The function C(x) that gives the total cost in a day as a function is C(x) = 0.03x + 1000

The inverse function is C^-1(x) = 100/3x - 100000/3

From the question, we have the following parameters that can be used in our computation:

Rate = $3 for every 100 reams

Initial cost = $1000

So, we have

C(x) = 3/100 * x + 1000

Evaluate

C(x) = 0.03x + 1000

To do this, we make x the subject

So, we have

0.03x = C(x) - 1000

This gives

3/100 x = C(x) - 1000

So, we have

x = 100/3 C(x) - 100000/3

Express as inverse function

C^-1(x) = 100/3x - 100000/3

This inverse function gives the number of reams of paper produced as a function of the total cost.

Read more about function at

https://brainly.com/question/1415456

#SPJ1

Answer:

m=log(l)n. is the equation equivalent.

Answer: C.

Step-by-step explanation:

Ur getting paid for both per month. So you would add the together.

Then they had to be greater then or equal to 100.

The correct answer to the inequality representing how much you want to earn from tutoring Math and English is '15x + 10y ≥ 100', where 'x' and 'y' represent the hours you spend tutoring Math and English, respectively, multiplied by their respective rates. You aim to earn at least $100, so the total should be equal to or exceed $100.

The question is about inequalities that represent the money you want to earn from tutoring in Math and English. 'x' represents tutoring hours in Math and 'y' represents tutoring hours in English.

We multiply these by their respective rates ($15 for Math and $10 for English) and sum them up. As you want to earn at least $100, this sum should be equal to or greater than $100.

Therefore, the correct inequality that represents this scenario is 15x + 10y ≥ 100 since you're adding, not subtracting, the possible earnings from each subject and that total needs to be greater than or equal to your desired weekly wage of $100.

So, the correct answer is C: 15x + 10y ≥ 100.

https://brainly.com/question/32625151

#SPJ2

The probability of 2 being the outcome when picking a random card is; P(2) = 40%

The outcomes of the results on the cards are either, 1, 2, 3 or 4 or more.

Now, the total possible outcome will be gotten by adding the frequencies of occurRence to get;

Total Outcome = 6 + 12 + 9 + 3

= 30

Now, the frequency of occurrence of 2 out of the total outcome is 12. Thus;

Probability of 2 being the outcome is;

P(2) = 12/30 = 0.4

Expressing in percentage gives 40%

Read more about probability of selection at; https://brainly.com/question/251701

#SPJ1

Answer: 20

Step-by-step explanation:

You divide -915 by -50 and get 18.3 days but you round up to 20 hope it helps

Answer:

16:19

Step-by-step explanation:

The value of a 45 degree angle in an isosceles right angled triangle is: 1

In an isosceles right angled triangle, where AB = BC = x, the sides AB and BC form the hypotenuse, and the remaining side AC forms one of the legs.

For the 45 degree angle (let's call it angle A), the sine function can be used to find the ratio of the opposite side to the hypotenuse:

Since the triangle is isosceles, AC = AB = x, therefore:

So the sine of a 45 degree angle in an isosceles right angled triangle is 1.

Note: The cosine and tangent of 45 degrees can also be found using the other trigonometric ratios, but since only sine was requested, I only provided the sine value.

Complete Question:

"ABC is an isosceles right angled triangle. Assuming AB = BC = x, find the value of each of the following trigonometric ratios:

To know more about trigonometric ratios, click on the link below:

brainly.com/question/25122825

#SPJ4

The mistake is in the second step, and the correct option is the second one (counting from the top).

The solution of the system is (2, 1).

Here someone wants to solve the system of equations below:

2x + y = 5

3x - 2y = 4

On the first step, they isolate y on the first equation to get:

y = -2x + 5

Then they substitute that on the same equation, they get:

2x + (-2x + 5) = 5

5 = 5

That is trivial, we are replacing one equation into itself.

The substitution method needs to replace that on the other equation, so there is the mistake, then the correct option is the second.

The actual solution is given by:

3x - 2*(-2x + 5) = 4

3x + 4x - 10 = 4

7x = 4 + 10

x = 14/7 = 2

and the y-value is:

y = -2x + 5

y = -2*2 + 5 = 1

The solution is (2, 1).

Learn more about systems of equations at:

https://brainly.com/question/13729904

#SPJ1