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Trigonometry

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Number of Revolutions of a Machine Wheel

TRIG-21PIVG

The wheel of a machine is $22$ inches in diameter. If the wheel spins at a rate of $60$ miles per hour, find the number of revolutions the wheel makes in one minute.

Round your answer to one decimal place.

A

$432.8$

B

$569.1$

C

$786.1$

D

$899.2$

E

$916.7$