Mathematics, 26.02.2020 23:11 wambold3
Marcus believes he has the makings of a country music star, so he is flying from Baltimore to Nashville, 700 miles away, to try out his luck. The ride there with the wind takes four hours. A few months later almost broke he heads back, on the same plane and the same wind. The flight then, against the wind, takes five hours. What is the speed of the plane and what is the speed of the wind?
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Marcus believes he has the makings of a country music star, so he is flying from Baltimore to Nashvi...
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