kitkaZipR5ebarrin8ch kitkaZipR5ebarrin8ch

07-12-2016
Mathematics

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At noon, ship A is 170 km west of ship B. Ship A is sailing east at 30 km/h and ship B is sailing north at 25 km/h. How fast is the distance between the ships changing at 4:00 PM?

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NotMyPresident NotMyPresident

07-12-2016

Your answer is 21.39km/h

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