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Mathematics, 18.03.2021 22:30 888914

A motorboat can maintain a constant speed of 21 miles per hour relative to the water. The boat makes a trip
upstream to a certain point in 44 minutes; the return trip
takes 40 minutes. What is the speed of the current?

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A motorboat can maintain a constant speed of 21 miles per hour relative to the water. The boat make...
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