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# Linear Speed of a Carousel

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A carousel at an amusement park measures $21$ feet across through the center.

The ride spins approximately $3.4$ revolutions in one minute. Find the linear speed of the carousel in feet per minute and round your answer to one decimal place.

A

$224.3$ ft/min

B

$228.3$ ft/min

C

$290.5$ ft/min

D

$306.5$ ft/min

E

$448.6$ ft/min