Solve the Problem $1002.7 \mathrm { rpm }$ B) $501.3 \mathrm { rpm }$

Multiple Choice

Solve the problem.
-Each tire of an automobile has a radius of 2 feet. How many revolutions per minute (rpm) does a tire make when the automobile is traveling at a speed of 105 feet per sec? Round your answer to the nearest tenth.

A) $1002.7 \mathrm { rpm }$
B) $501.3 \mathrm { rpm }$
C) $2005.4 \mathrm { rpm }$
D) $8.4 \mathrm { rpm }$