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A plane averaged 360 mph on a trip going east from Capital City to Metropolis, but only 330 mph on the return trip from Metropolis back to Capital City. The total flying time in both directions was t=8.5 hrs. Let k be the proportion of the total flight time t, so that the flight from Capital City to Metropolis takes kt hours, where 0

 Oct 16, 2019
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What is your question?

 Oct 16, 2019

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