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Mathematics 72 Online
OpenStudy (anonymous):

The number of gallons of water in a tank (t minutes) after the tank has started ti drain is Q(t)=200(30-t)^2. How fast is the water running at the end of 10 minutes? What is the average rate at which the water flows out during the first 10 minutes? I have answered the first part. Can someone help me on the second question. Please :)

OpenStudy (loser66):

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