Assume the speed of the current is constant

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The speed of Doug's boat in still water is 40 mph. On the river, it takes the same time for the boat to travel 10 miles upstream as it does to travel 22 miles downstream. For this question, assume the speed of the current is constant.
a. solve the distance equation d=rt for t
b. write an expression that represents the speed at which the boat travels downstream, letting c be the speed of the current

Reference no: EM13327983

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