Lin’s bike travels 100 meters when her wheels rotate 55 times. what is the circumference of her wheels?

Using formula to calculate the circumference of wheel:

where

D is the distance bike travel

n is the number of times rotation

C is the circumference of the wheel

As per the statement:

Lin’s bike travels 100 meters when her wheels rotate 55 times.

here, n = 55 rotation and D = 100 meter.

then by definition:

meter

Therefore, the circumference of her wheel is,

it's

y > 1/3x

y < = -x + 4

hope this : )