Marla is driving a remote control boat at the carnival. she puts quarters into a machine to get more minutes of driving time. which table shows a proportional relationship between the number of quarters and the number of minutes?

a is the 1st picture

b is the 2nd picture

c is the 3rd picture

d is the 4th picture

Option C is the 3rd picture

see the attached figure

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form or

Let

x ----> the number of quarters

y ----> the number of minutes

we know that

Verify each table

First table

For x=1, y=5 ---->

For x=3, y=7 ---->

For x=5, y=10 ---->

The values of k are different

therefore

This table not shows a proportional relationship between the number of quarters and the number of minutes

Second table

For x=2, y=5 ---->

For x=3, y=8 ---->

For x=4, y=16 ---->

The values of k are different

therefore

This table not shows a proportional relationship between the number of quarters and the number of minutes

Third table

For x=2, y=10 ---->

For x=5, y=25 ---->

For x=7, y=35 ---->

The value of k=5

therefore

This table shows a proportional relationship between the number of quarters and the number of minutes

Fourth table

For x=4, y=8 ---->

For x=8, y=18 ---->

For x=12, y=28 ---->

The values of k are different

therefore

This table not shows a proportional relationship between the number of quarters and the number of minutes

C.

Step-by-step explanation:

is the 3rd picture

answer: there are 453.592 grams in a pound.

what does x eaqual

step-by-step explanation: