SOLUTION: If Two planes are headed towards each other at a speed of 450 miles per hour, and are 45 miles apart. How long would it take for the two planes to reach each other?

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Question 763248: If Two planes are headed towards each other at a speed of 450 miles per hour, and are 45 miles apart. How long would it take for the two planes to reach each other?
Answer by Alan3354(69443)   (Show Source): You can put this solution on YOUR website!
If Two planes are headed towards each other at a speed of 450 miles per hour, and are 45 miles apart. How long would it take for the two planes to reach each other?
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Is that the speed of each plane? Or the closing speed of the 2 planes?
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d = r*t
t = d/r

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