A boy is twirling a model airplane on a string 7 feet long. If he twirls the plane at 0.5 revolutions per minute, how far does the plane travel in 4 minutes? Round to the nearest tenth. ft
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A boy is twirling a model airplane on a string 7 feet long. If he twirls the plane at 0.5 revolutions per minute, how far does the plane travel in 4 minutes? Round to the nearest tenth.
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