Pleas helppp its due soon

To predict the cost of driving 1800 miles per month, substitute 1800 in the given function C(d) = 0.2d + 280C(1800) = 0.2 (1800) + 280= $640 per month. Therefore, the cost of driving 1800 miles per month is $640.

(b) Graph is shown below:(c)The slope of the graph represents the rate of change of the cost of driving a car per mile. The slope is given by 0.2, which means that for every mile Lynn drives, the cost increases by $0.2.The y-intercept of the graph represents the fixed cost (amount she pays even if she does not drive).

The y-intercept is given by 280, which means that even if Lynn does not drive the car, she has to pay $280 per month.The linear function gives a suitable model in this situation because the monthly cost increases as the number of miles driven increases.

This is shown by the positive slope of the graph. The fixed cost is also included in the function, which is represented by the y-intercept. Therefore, a linear function is a suitable model in this situation.

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Answer:

\(1.9x+3.7\)

Step-by-step explanation:

\(3.6x-1.7x+5.9-2.2=1.9x+3.7\)

Hi, did you ever get the answer?

I'm doing a test now and I was seeing if you could tell me the answer because I'm not 100% what it is.

Answer:

wooo

Step-by-step explanation:

The solution is obviously C since 68% heads is correct answer is C.

Experimental probability is the probability that is gotten from experiment

theoretical is from calculating it with math

so we look at the ones with experimental probability and cross the answers out with theoretical probability (cross out B and D)

look at others

probability is (desired outcomes )/(total possible outcomes)

find total possible by adding

62+38=100

head=62

tails=38

probability of

heads=62/100=62%

tails=38/100=38%

look at choices A and C

A, 32% heads

C, 62% heads

The answer is obviously C since 68% heads is correct answer is C.

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complete question:

Timmy flipped a coin one hundred times. He got 62 heads and 38 tails. Which statement best describes this situation?

A) 32% is the experimental probability of getting a head on a coin flip in this situation.

B) 62% is the theoretical probability of getting a head on a coin flip.

C) 62% is the experimental probability of getting a head on a coin flip in this situation.

D) 68% is the theoretical probability of getting a tail on a coin flip in this situation.

Answer:

? wouldn't it be obtuse

Step-by-step explanation:

Answer:

5 for $4.25

Step-by-step explanation:

First you find how much of one each cost

4.25 divided by 5 = 0.85

6.88 divided by 8 = 0.86

The one for 5 for $4.25 is one cent less

one cent is still money

In conclusion the correct solution is 1.54 as the spending multiplier.

The spending multiplier is a measure of the impact of changes in spending on overall economic output. It represents the amount by which a change in spending is multiplied throughout the economy. In this case, the question provides a marginal propensity to consume (MPC) of 0.65.

The MPC represents the portion of additional income that individuals choose to spend rather than save. Since the MPC is 0.65, it means that for every additional dollar earned, individuals will spend 65 cents and save the remaining 35 cents.

To calculate the spending multiplier, we take the reciprocal of the MPC. In this case, the reciprocal of 0.65 is approximately 1.54. This means that a change in spending of $1 will result in a total change in economic output of approximately $1.54.

For example, if there is an increase in government spending by $100 million, the total impact on the economy will be approximately $154 million. This is because the initial increase in spending will lead to additional income for individuals, who in turn will spend a portion of that income, leading to further rounds of spending and economic activity.

Therefore, the correct answer is 1.54 as the spending multiplier.

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The value of n affects how x is distributed. There is just one feasible value for x if n is odd, which is (n-1)/2. There are two possible values for x if n is even: n/2 and (n/2)-1.

We can think about how many different ways the cookies could have been consumed so that the quantity of cookies left is x to determine the likelihood of a specific value of x.

There are two cookies in the first jar and none in the second.

There are no cookies in the first jar and two cookies in the second jar.

In general, there are (n/2) ways that the cookies may have been consumed such that the number of cookies left over is x if n is even and x is (n/2)-d, where d is a non-negative integer. There is only 1 way that the cookies could have been consumed such that the number of cookies left over is x if n is odd and x is (n-1)/2.

This allows us to create the probability distribution for x shown below:

  If n is odd, P(x=(n-1)/2)=1 applies.

 P(x=n/2)=1/2

P(x=(n/2)-1)=1/2 if n is even.

 answer is  if n is odd then 1/2 and  if n is even then 1/2.

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A composite function, also known as f of g of x, is formally denoted as f(g(x)) or (f g)(x), and it requires the substitution of x = g(x) in f. (x). Another way to read it is "f circle g of x." It is a process that joins two functions to create a third, distinct function.

The composite function F of G of X is composed of the two functions f(x) and g. (x). Let's use an actual situation to better comprehend f of g of x. We employ the slicer and the fryer for making french fries. Assume that x is a potato, that the fryer is performing the function f(x), and that the slicer is performing the function g(x) (frying the potato).

A composite function, also known as f of g of x, is formally denoted as f(g(x)) or (f g)(x), and it requires the substitution of x = g(x) in f. (x). Another way to read it is "f circle g of x." It is a process that joins two functions to create a third, unique function. The output of one function becomes the input of another function in f of g of x. It can be compared to a sequence of tools or processes.f(x) = 2x + 3 and g(x) = x2

f of g of x = (f ∘ g)(x) = f(g(x))

g of f of x = (g ∘ f)(x) = g(f(x))

We are aware that anytime we simplify a mathematical equation, we always operate on the elements inside the brackets first. Therefore, in order to obtain f(g(x)), we must first identify g(x), which we must then use as the input for f(x) and simplify. Here is an illustration to help you comprehend. Assume that g(x) = x2 and f(x) = 2x + 3. We'll discover f(g(3)).

g(3) = 32 = 9.

f(g(3)) = f(9) = 2(9) + 3 = 18 + 3 = 21.

Then

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Step-by-step explanation:

The surface area generated by revolving the curve 8xy = 7/6(e³x + e-8x) about the x-axis for -3 ≤ x ≤ 3 is given by:

A = 2π∫(a to b) y(x) √(1 + [y'(x)]²) dx

where y(x) = 7/6(e³x + e-8x)/(8x) and y'(x) can be found using the quotient rule as:

y'(x) = [(8x)(3e³x - 8e-8x) - (7/2)(e³x + e-8x)(8)]/(8x)²

Simplifying this, we get:

y'(x) = (3e³x - 8e-8x - 28/3e³x - 28/3e-8x)/(4x²)

y'(x) = (-19/3e³x - 28/3e-8x)/(4x²)

Substituting these values into the formula for surface area, we get:

A = 2π∫(-3 to 3) [7/6(e³x + e-8x)/(8x)] √(1 + [-19/3e³x - 28/3e-8x)/(4x²)] dx

Simplifying this, we get:

A = π∫(-3 to 3) [7/24(e³x + e-8x)] √[(16x² - 19e³x - 28e-8x)/(3x²)] dx

This integral cannot be solved using elementary functions, so we must use numerical methods to approximate the value of the integral.

Using a calculator or software, we find that the surface area is approximately 532.121 square units.

Hope I helped ya...

Step-by-step explanation:

look at above picture ️️️

Answer:

Square A'B'C'D' is the image of ABCD after a reflection and a translation

Explanation:

Given the quadrilateral ABCD, with coordinates;

From the given image A'B'C'D', the size of the image and that of the pre-image is the same so, there is no dilation since there is no change in size.

Looking at the orientation of the image, we can observe the pre-image was reflected across the x-axis;

Looking further, we can see that there has been a shift in the position of the image after the reflection. So, there is also a translation after the reflection.

Therefore, Square A'B'C'D' is the image of ABCD after a reflection and a translation

Step 1: Distribute:

3(x+2) + 5(x+4) = 3•(x+2) + 5•(x+4)

                        = 3•x + 3•2  +  5•x + 5•4

                        = 3x + 6  +  5x + 20

Step 2: Combine Like terms

                        = 8x + 26

Answer: The y-intercept is -2/3

Step-by-step explanation: Im good at maths

Answer:

i think its statistical

Step-by-step explanation:

The slope of the line passing through the points (0, 30) and (8, 18) is -1.5.

Given is a graph of a line passing through the points (0, 30) and (8, 18).

To find the slope of the line passing through two points, you can use the formula:

slope = (y2 - y1) / (x2 - x1)

Let's use the points (0, 30) and (8, 18) to calculate the slope:

x1 = 0

y1 = 30

x2 = 8

y2 = 18

slope = (18 - 30) / (8 - 0)

= -12 / 8

= -1.5

Therefore, the slope of the line passing through the points (0, 30) and (8, 18) is -1.5.

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Answer:

In other respects, a balloon mortgage resembles an adjustable rate mortgage (ARM) with an initial rate period equal to the balloon period. A 7-year balloon, for example, is usually compared to a 7-year ARM. Both have a fixed-rate for 7 years, after which the rate will be adjusted.

Step-by-step explanation:

Answer:

Both are subject to current market rate after the initial rate period.

Step-by-step explanation:

Answer:

Step-by-step explanation:

The experimental probability of the cube landing on three is 1/10.

Answer:

24

Step-by-step explanation:

Answer:

6 = 4

No Solution

Step-by-step explanation:

Hii!

8/11×1/2 is 8/22

Simplified to

8/22->4/11

Hope dis helps:]]

Brainliest?

Answer:negative

Step-by-step explanation:

Because it should be on the bottom left corner if you are using a graph it is different in each corners of the graph. There is four sides for the graph.

Answer:

\(x=-4,\: x=1\)

Step-by-step explanation:

\(x^2+3x+1=5\\\\x^2+3x-4=0\\\\(x+4)(x-1)=0\\\\x=-4,\: x=1\)

Make sure you use the Zero Product Property to solve for each factor when the equation is set equal to 0 and can be factored.

The simplified form of √84 is 2√21.

To simplify the given value, first, we need to write down the prime factorization of 84.

The prime factorization of 84 = 2² × 3 × 7

Therefore,

√84 = √(2² × 3 × 7)

Applying the radical rule: √ab = √a × √b, we get

√84 = √2² × √(3 × 7)

Applying the radical rule: √a² = a, for a ≥ 0, we get

√84 = 2 × √(3 × 7)

Multiply the numbers 3 and 7 we get 3 × 7 = 21

√84 = 2 × √21

√84 = 2√21

Therefore, the simplified form of √84 is 2√21.

Refer to the attached image for the above steps.

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Answer:

The rational number would be -6.

Step-by-step explanation:

A rational number that can be written as a fraction. In other words, it is a number that can be represented as one integer divided by another integer.

Hope this helps!

Answer:

-48/8

Step-by-step explanation:

Or another examples:

-72/12

-96/16

-120/20

Answer:

22°

Step-by-step explanation:

a right angle have 90°

So

x+68°=90°

=>x=90-68

=22°