Mathematics, 01.10.2019 23:30 sslider
Alight plane flew from its home base to an airport 225 miles away. with a head wind, the trip took 1.7 hours. the return trip with a trail wind took 1.5 hours. find the average airspeed of the plane and the average wind speed
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Alight plane flew from its home base to an airport 225 miles away. with a head wind, the trip took 1...
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