Solve the Problem $4 \pi \mathrm { in }$
B) $2 \pi \mathrm { in }$

Multiple Choice

Solve the problem.
-Suppose the tip of the minute hand of a clock is 4 inches from the center of the clock. Determine the distance traveled by the tip of the minute hand in 30 minutes. Give an exact answer.

A) $4 \pi \mathrm { in }$ .
B) $2 \pi \mathrm { in }$ .
C) $8 \pi \mathrm { in }$ .
D) $16 \pi$ in.