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Mathematics, 31.03.2021 01:00 giulianna41
A plane flies 450 miles with the wind, and 350 miles against the wind (in the same amount of time). If the wind is blowing at 30 mph, how fast would the plane be going without air helping/hurting?​
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A plane flies 450 miles with the wind, and 350 miles against the wind (in the same amount of time)....
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