Mathematics, 08.04.2020 03:28 bluenblonderw
Two airplanes are flying in the air at the same height: airplane A is flying east at 340 mi/h and airplane B is flying north at 420mi/h.
If they are both heading to the same airport, located 60 miles east of airplane A and 80 miles north of airplane B, at what rate is the distance between the airplanes changing?
Round to the nearest tenth of a mile per hour.
Note: If you do not use derivatives and calculus, you will receive a 0.
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