A plane makes an 870 -mile flight in (3 frac{1}{3}) hours against a strong head wind, but
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A plane makes an 870 -mile flight in \(3 \frac{1}{3}\) hours against a strong head wind, but returns in 50 minutes less with the wind. What is the plane's speed without the wind?
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First we must understand what speed is In the context of this problem speed is distance d divided by ...View the full answer
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