A cyclist is riding a bicycle whose wheels have a radius of 15 inches. Suppose she Is traveling at 30 miles per hour (useful fact 1mi=5280ft).

A cyclist is riding a bicycle whose wheels have a radius of 15 inches. Suppose she Is traveling at 30 miles per hour (useful fact  1mi=5280ft).

a. Find the angular speed of the wheels in radians per minute.

b. Find the number of revolutions the wheel will make per minute.

round to he nearest whole number