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Anastasy [175]
3 years ago
12

A jet boat is used to take canoers 200 miles upriver to their starting point. As the driver of the jet boat, Jeremy knows that i

t will take him 5 hours to get the canoers upstream, but only 4 hours to get the boat back downstream after dropping the canoers off, as long as he keeps the boat moving at a constant speed.
How fast would the boat be moving in still water?
A.
5 mph
B.
40 mph
C.
45 mph
D.
50 mph
Mathematics
1 answer:
artcher [175]3 years ago
5 0

D. 50 mph

Going upstream takes longer because of the flow of the water





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