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You are riding a bicycle along a level road. Assume each wheel is 28 inches in diameter, the rear sprocket has a radius of 3 inches, and the front sprocket has a radius of 7 inches. How fast do you need to pedal (in revolutions per minute) to achieve a speed of 20 mph? (Round your answer to the nearest whole number.) rpm

You are riding a bicycle along a level road. Assume each wheel is 28 inches in diameter, the rear sprocket has a radius of 3 inches, and the front sprocket has a radius of 7 inches. How fast do you need to pedal (in revolutions per minute) to achieve a speed of 20 mph? (Round your answer to the nearest whole number.) rpm

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You are riding a bicycle along a level road. Assume each wheel is 28 inches in diameter, the rear sprocket has a radius of 3 inches, and the front sprocket has a radius of 7 inches. How fast do you need to pedal (in revolutions per minute) to achieve a speed of 20 m p h ? (Round your answer to the nearest whole number.) ◻ r p m

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