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Mathematics, 23.06.2019 07:20 emilyanneK236
Asteamboat went 8miles upstream in 1 hour. the return trip only took 30 minutes. assume that the speed and direction of the current was constant during both parts of the trip. find the speed of the boat in still water and the speed of the current.
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Asteamboat went 8miles upstream in 1 hour. the return trip only took 30 minutes. assume that the spe...
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