Mathematics
Mathematics, 22.09.2019 04:50, sweetcandy16gaming

Aplane flying with the wind travels 630 mi in 1.5hrs. flying against the wind , the plane travels 1120 mi in 4hrs. find the rate of the plane in still air and wind speed.

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Aplane flying with the wind travels 630 mi in 1.5hrs. flying against the wind , the plane travels 11...

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