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6 Nov 2019
At noon, ship A is 400 km west of ship B. If ship A travels north at 15 km/h and ship B travels east at 30 km/h, what is the rate of change of the distance between the ships at 4pm? -26.19 km/h 45 km/h 31.52 km/h 18.33 km/h Show transcribed image text
At noon, ship A is 400 km west of ship B. If ship A travels north at 15 km/h and ship B travels east at 30 km/h, what is the rate of change of the distance between the ships at 4pm? -26.19 km/h 45 km/h 31.52 km/h 18.33 km/h
Show transcribed image text Casey DurganLv2
9 Sep 2019