Solve the Problem
-A Wheel Is Rotating at 7 Radians/sec $\mathrm { ft } / \mathrm { min }$

Multiple Choice

Solve the problem
-A wheel is rotating at 7 radians/sec, and the wheel has a 48 -inch diameter. To the nearest foot, what is the speed of a point on the rim in $\mathrm { ft } / \mathrm { min }$ ?

A) $840 \mathrm { ft } / \mathrm { min }$
B) $845 \mathrm { ft } / \mathrm { min }$
C) $830 \mathrm { ft } / \mathrm { min }$
D) $835 \mathrm { ft } / \mathrm { min }$