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Mathematics, 28.01.2021 07:30 20eppsj

A bicycle with 18 in diameter wheels has its gears set so that the chain has a 7 in radius on the front sprocket and 4 in radius on the rear sprocket. The cyclist pedals at 185 rpm. A)find the linear speed of the bicycle in inches per minute
B) the speed of the bike in miles per hour

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