2. Anika is on the crew to set up rides for the state fair. The crew does most of the setup on the day that the fair arrives at the fairground and then continues to work on finishing the setup for about a week to have the rides ready to go in time for the opening of the fair. The scatter plot shows Anika's setup time on different days and the linear model for the data.
Annika’s Setup Time

Time (Days)
(a) What is the equation of the line, written in slope-intercept form? Show how you determined the equation. ( also find the slope and equation in point slope form)
(b) Anika arrived on Day 0. Based on the linear model you created in Part A, predict how long Anika worked on Day 0.
(c) Approximately how much did her setup time decrease per day?

I am to believe it's d = 50t

hope that helps

1. -1

2. 1

3. -2

4. 1

5. 36

6. -3

7. 28

8. 0

9. -40

10. 1

11. -49

12. -4

13. 35

14. -80

15. 14

Hope that helps!

I think the answer is angle f is 100 degrees

The surface area of a cylinder can be found by adding the areas of the top and bottom circles, as well as the area of the side (lateral) surface.

The radius of the cylinder is 1 and one fourth centimeters, which can be written as 5/4 cm. The height of the cylinder is 3 and three fourths centimeters, which can be written as 15/4 cm.

The area of each circle is πr^2, where r is the radius. So, the area of the top and bottom circles is:

2π(5/4)^2 = 25/2 π square centimeters

The lateral surface area of a cylinder is given by the formula 2πrh, where r is the radius and h is the height. So, the lateral surface area of the cylinder is:

2π(5/4)(15/4) = 75/2 π square centimeters

Therefore, the total surface area of the cylinder is:

25/2 π + 75/2 π = 100/2 π = 50 π square centimeters

So, the exact surface area of the cylinder in terms of π is 50π square centimeters. None of the given options matches this answer.

Answer:

Therefore, the car uses gas at a rate of 21 miles per gallon.

Step-by-step explanation:

If Violet's car used 5/6 of a gallon to travel 17 1/2 miles, we can find the rate at which the car uses gas (in miles per gallon) by dividing the distance traveled by the amount of gas used.

To do this, we need to convert the mixed number 17 1/2 to an improper fraction:

17 1/2 = 35/2

So, the rate at which the car uses gas is:

(35/2) miles ÷ (5/6) gallons

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

(35/2) miles ÷ (5/6) gallons = (35/2) miles x (6/5) gallons

Simplifying, we get:

(35/2) x (6/5) = (35 x 6)/(2 x 5) = 210/10 = 21

Therefore, the car uses gas at a rate of 21 miles per gallon.

Answer: V = 6250m^3.

Answer:nonlinear i think

Step-by-step explanation:

Answer: I can't see

Step-by-step explanation:

Answer:

I'm pretty sure its 52 cm squared

Step-by-step explanation:

if you count all the visible sides, you get 52

Answer:

the answer is 62cm2

Step-by-step explanation:

Answer:

A) Let f(x) represent the number of foster homes available after x months, and let g(x) represent the number of homeless pets after x months.

f(x) = 20 + 2x (since 2 additional people are expected to foster each month)

g(x) = 10(1.15)^x (since the number of homeless pets is growing at a rate of 15% per month)

Answer:

14x-15 = 15(3x-1)

(5 x 9x) - (5 x 3 )= 45x=15

(5 x 9x) + (5 x 3)= 45x=15

15(3x+1)= 45x+15

Step-by-step explanation:

Answer:

C. -6.1, -6 4/9, 6.3..., 630%

Step-by-step explanation:

-6.1 in mixed number form is -6 1/10, making it greater than -6 4/9. This is because, if the numbers were positive, -6 4/9 would be greater than -6.1, but since the numbers are negative, it's opposite.

Therefore, the answer is:

C. -6.1, -6 4/9, 6.3..., 630%

Have a nice day and your welcome! Mark brainliest! <3

The linear regression equation that represents this set of data is given as follows:

y = 1.05x - 10.43.

The estimated homework grade for a student with a test grade of 31 is given as follows:

39.46.

To find the regression equation, also called line of best fit or least squares regression equation, we need to insert the points (x,y) in the calculator.

The points for this problem are given as follows:

(58, 52), (75, 66), (66, 68), (85, 74), (53, 38), (74, 65), (78, 76).

Inserting these points into a calculator, the equation is given as follows:

y = 1.05x - 10.43.

The estimated homework grade for a student with a test grade of 31 is x when y = 31, hence:

31 = 1.05x - 10.43

x = 41.43/1.05

x = 39.46.

More can be learned about linear regression at https://brainly.com/question/29613968

#SPJ1

Answer:

D

Step-by-step explanation:

1/2 = 20/40, and 1 = 40/40. 36 is 4 away from 40, and 20 is 20 away from 40. Therefore, 36/40 is closer to 1 than it is 20/40, or 1/2. Hope this helps! Have a great day! :)

Answer:

D

Step-by-step explanation:

Answer:

12 ≥ n

Step-by-step explanation:

8 minutes a lap is EXTREMELY slow, what is she doing? Crawlling?

96/8 ≥ n

12 ≥ n

Answer:

12 laps.

Step-by-step explanation:

If she runs 8 minutes a lap and she runs 96 minutes in total then all you have to do is divide 96 by 8.

96÷8=12

Answer:

He can multiply 1/2 by 3/3 which makes it 3/6 so now 4/6 and 3/6 have common denominators.

Answer:

463.71

Step-by-step explanation:

Answer: A

Step-by-step explanation:

cakes = x pies = y

total number of cakes and pies sold: 75

so x + y = 75

Total money earned: $340

so $4 of x amount cakes + $5 of pies sold =$340

So,

x + y = 75

4x + 5y = 340

Answer:

Step-by-step explanation:

You want to factor out the greatest common factor from ...

The greatest common factor is the largest expression that is a factor of both terms. Here, one term is a constant, so the GCF will be the largest constant that is a factor of both the coefficient and the constant.

For these numbers, your familiarity with multiplication tables will tell you the greatest common factors. More formally, you can find the GCF a couple of different ways.

You can factor the numbers involved, and identify the set of common factors. The GCF will be the product of the numbers in that set:

Repeatedly divide by the smaller of the two numbers or the remainder, until the remainder is 0. The last divisor is the GCF.

Factoring out the greatest common factor, we have ...

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Answer: (-1, 3)

Step-by-step explanation:

x = -1

y = 3

3 = -1 + 4

-1 + 3 = 2

Answer:

(-1, 3)

Step-by-step explanation:

One way to solve this is to simply plug the points into the equations, and see if both equations hold true.

(1, 5)

5 = 1 + 4 is true

However

1 + 5 = 2 is not true, therefore this isn't the answer.

(0, 2)

2 = 0 + 4 isn't true so we can move on to the next point.

(-1, 3)

3 = -1 + 4 is true

and

-1 + 3 = 2 is also true

Therefore, (-1, 3) is the answer.

Answer:

There isn’t any attachment of any sort. I apologize but if you reupload I can help you.

Step-by-step explanation:

Answer:

Step-by-step explanation:

If the beetle is 15 mm in actual size, and the photo is increased to 778% of the actual size, then we can find the size of the beetle in the photo by multiplying its actual size by 7.78:

Size of beetle in photo = Actual size of beetle x 7.78

Substituting the given value of the actual size, we get:

Size of beetle in photo = 15 mm x 7.78

= 116.7 mm

Therefore, the size of the beetle in the photo is 116.7 mm.

The area not frosted in the bottom layer of the cake is 680 square inches. This can be calculated by identifying the total area and the frosted in both the cube-shaped layers and subtracting the same.

Given, the sides of the cube on top are 6 inches, the sides of the cube below are 10 inches. To calculate the total surface area of cake = surface area of top layer + surface area of bottom layer) = [tex](side^{2} *number of sides + side^{2} *number of sides)[/tex]

= 6*6*6+10*10*6 = 816 square inches.

Let us calculate the total area of the cake that is not frosted, = (area of bottom+area of connection) = [tex]side*side + side *side[/tex]= 6*6+10*10 = 136 square inches. To find the area of the cake that is not frosted on the bottom layer,

=(total surface area of the cake - total area of the cake not frosted)

= 816 - 135 square inches = 680 square inches. Therefore, the total area not frosted on the bottom layer is 680 square inches.

To learn more about the area calculation, https://brainly.com/question/30796607

Answer:6

Step-by-step explanation:

Answer:

B-3 hours

Step-by-step explanation:

It's actually effortless. you divide the number of cars by six. Mark me brainliest?

Answer:

Abdul can rent the boat for at most 5 hours.

Step-by-step explanation:

Let's call the number of hours Abdul rents the boat "t".

The cost of renting the boat without the discount coupon is $8 per hour, so the cost would be 8t dollars.

With the discount coupon, the cost of renting the boat would be 8t - 5 dollars.

We know that Abdul wants to spend at most $35, so we can write the inequality:

8t - 5 ≤ 35

Solving for t, we get:

8t ≤ 40

t ≤ 5

Therefore, Abdul can rent the boat for at most 5 hours.

Answer:

Step-by-step explanation:

f

Answer:

here is your answer:

mark me as brainlieast pls this took me forever.