Mathematics, 16.12.2019 06:31 emmakatemashbu

Two airplanes are are 1600 miles apart and heading toward each other at different altitudes. the first plane is traveling north at 620 miles per hour, while the second plane is traveling south at 780 miles per hour. when will the planes pass each other?

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Two airplanes are are 1600 miles apart and heading toward each other at different altitudes. the fir...

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