A Ferris wheel at a carnival has a radius of  30  feet. Suppose a passenger is traveling at 7 miles per hour. (A useful fact:  =1mi5280ft .)(a) Find the angular speed of the wheel in radians per minute. (b) Find the number of revolutions the wheel makes per hour. (Assume the wheel does not stop.) Do not round any intermediate computations, and round your answer to the nearest whole number.

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