The cost to rent a paddleboard for a different number of hours is shown. Is the cost a function of the rental time?
time (hours) 1 2 3 4
Cost ($) 25 45 45 55
A.No, since there are two inputs (time in hours) which have the same cost (in dollars).
B.No, since there are two costs (in dollars) which have the same inputs (time in hours).
C.Yes, since each output (cost in dollars), has a single input (time in hours).
D.Yes, since each input (time in hours), has a single output (cost in dollars).

No, since there are two inputs (time in hours) which have the same cost (in dollars). Therefore, option A is the correct answer.

Functions are the fundamental part of the calculus in mathematics. The functions are the special types of relations. A function in math is visualized as a rule, which gives a unique output for every input x.

From the given that,

(1, 25), (2, 45), (3, 45) and (4, 55)

It is not a function as two inputs 2 and 3 has a single output 45.

Therefore, option A is the correct answer.

To learn more about the function visit:

https://brainly.com/question/28303908.

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Which phone plan has the better deal and why?

phone plan A = retail price : $500 cupon : 25% off sale price : x

phone plan B = retail price : $435 cupon : 50% off sale price : x

Complete the table above to calculate the better deal.

a . Plan A is a better deal because it is $40 less than Plan B

b. Plan A is a better deal because it is $10 less than Plan B

c. Plan B is a better deal because it is $10 less than Plan A

Help plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz

PLEASE give an answer i will mark brainliest. Why did new imperialism end? dont say why it started or what it is, say why it ended

What is the order of the typical plot sequence?

A-Resolution, exposition, rising action, falling action, climax
B- Rising action, exposition, climax, falling action, resolution
C- Exposition, rising action, climax, falling action, resolution
D- Resolution, rising action, falling action, climax, exposition plz help!

Cheese cost $6.25 per pound. Which equation best
represents y the total cost of x pounds of cheese?
A.y= 6.25x
B.y= 6.25 + x
C.x=6.25y
D.x= 6.25 + y

Write the decimal equivalent to 43/12.

Priya and Han are biking in the same direction on the same path.

Type the answer in the box below.

1. Han is riding at a constant speed of 16 miles per hour. Write an expression that shows how many miles Han has gone after t hours.

miles

2. Priya started riding a half hour before Han. If Han has been riding for t hours, how long has Priya been riding?

hours

3. Priya is riding at a constant speed of 12 miles per hour. Write an expression that shows how many miles Priya has gone after Han has been riding for t hours.


4. Use your expressions to find when Han and Priya meet.

t=

They meet after Han rides for
hours and Priya rides for
hours.

what is half of 37
and you will get
brainliest answer

Javier was making a cake from scratch. The recipe he is using makes enough cake to
serve 15 people. Javier wants to triple (X 3) the recipe. The ingredients are:
2. If Javier triples the recipe, how many people will he be able to serve?
• 2 cups all-purpose flour
• 2 cups sugar
• 1 teaspoon baking soda
• 1/2 teaspoon salt
• 1/2 teaspoon ground cinnamon
• 1 can (12 ounces) cola
1 cup butter, cubed
1/4 cup baking cocoa
• 2 large eggs, room temperature I
1/2 cup buttermilk
• 1 teaspoon vanilla extract
.

I need it done asapp !,
Will give brainly

Given the linear system of inequalities graph, which point is part of the solution set?

Group of answer choices

A. (-2,2)
B. (4,-2)
C.(-2,-4)
D. (2,6)

A bucket on Bridget's porch hold's 2 1/2 cups of water and collects 1/5 cup of rainwater each minute. A bucket on Cassie's porch is empty but collects 1/3 cup of rainwater each minute. Which inequality could be used to determine the number of minutes it would take for Cassie's bucket to have more water than Bridget's bucket?

A. 1/3 + x > 2 1/2 x + 1/5
B. -1/3 + 1/5 x + 2 1/2

Which is the prime factorization of 40?

Classify \triangle{ABC}△ABCtriangle, A, B, C by its angles.

Choose 1 answer:
Choose 1 answer:

(Choice A)
A
Acute triangle

(Choice B)
B
Obtuse triangle

(Choice C)
C
Right triangle

226 IN EXPANDED FORM

Which is it?
A,B,C or D?
PLEASE HELP AND DO NOT FOOL AROUND OR YOU WILL BE REPORTED. Thanks.

Which best describes the scale factor for each dilation?


Dilation 1 has a scale factor
.

Dilation 2 has a scale factor
.

Dilation 3 has a scale factor
.

Find a, d, e on a triangle.

Hello, I need help with this question.

Michael is building a fence around his garden to keep the rabbits out. The perimeter of his garden is 42 feet. If the length of the garden is 5 more than the width, what are the dimensions of the fence? Hint: draw a rectangle, and label all 4 sides for the length and width, given what you know.



*Show your work on paper!

a.) Write an equation to represent the situation.

b.) Solve your equation WITH units - you need to find the length AND the width.

Use the trend line equation you came up with on problem 1 to predict the cost of gas per gallon in 2017.

$1.13

$1.50

$1.83

$2.60

Does anyone know how to do measure and data?

Help me plzzzzzzz plzzzzz

Find the number pattern and explain your answer.

Which is greater, the product of 1.5, 2, and-2.5, or the product of 2.7 and 2.8? *

5x - y = -3 in slope intercept form?

Can someone help me please....

What is the length of a rectangle with an area of 5 1/5 square feet and a width of 3 1/8 feet?

A flower bed is 4 meters wide and 6 meters long. hat is the area of the flower bed in square feet? Round intermediate calculations and your answer to the nearest hundredth.

A 12 plain hats cost $3.60. What is the unit rate of a hat?

Each hat costs $0.50.

Each hat costs $0.60.

Each hat costs $0.36.

Each hat costs $1.20.

Each hat costs $0.30.

Each hat costs $3.60.