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Mathematics, 19.05.2020 02:14 bri9263

When there is a 20.1 mi/hr wind, an airplane can fly 630 mi with the wind in the same time that it can fly 521 mi against the wind. Find the speed of the plane when there is no wind.

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When there is a 20.1 mi/hr wind, an airplane can fly 630 mi with the wind in the same time that it c...

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