Mathematics, 28.06.2019 12:00 genyjoannerubiera
At maximum speed, an airplane travels 1720 miles against th wind in 5 hours. flying with the wind, the plane can travel the same distance in 4 hours. let x be the maximum speed of the plane and y be the speed of the wind. what is the speed if the plane with no wind?
Answers: 1
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At maximum speed, an airplane travels 1720 miles against th wind in 5 hours. flying with the wind, t...
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