Question

please help will give medal, fan, and testimonial!

Answer 1

i already did A just need help with B

Answer 2

Use the answer you got from A to help you solve B. A complete rotation of the tire, covers the distance you got in answer A. So, divide 5280 ft by the circumference to find out how many times it will rotate around.

Answer 3

@js7474

Answer 4

????

Answer 5

i dont know how to do that?

Answer 6

What was your answer for A?

Answer 7

Formula:
C=2πr
C=2π2.5
C=2π2.5=15.71

Answer 8

@luffingsails

Answer 9

Yes, C = 15.71 ft. Now divide 1 mile (5280 ft) by C.

5280 / 15.71 = # of tire rotations.

Answer 10

?

Answer 11

Solving:

The number of tire rotations is 336.

5280 ft / 15.71 ft = 336 rotations.

Answer 12

thats the answer?