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Mathematics, 19.03.2020 21:26 kadence428

A boat is pulled into a dock by rope attached to it and passing through a pulley on the dock positioned 5 meters higher than a boat. If the rope is being pulled in at a rate of 2 m/sec, how fast is the boar approaching the dock when it is 12 meters away from the dock? The boat is approaching the dock at a rate of m/sec

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