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Mathematics 15 Online
OpenStudy (anonymous):

In need of someones assistance …CALCULUS HELP.Please?I really want to learn this! a rectangle has a constant areaof 2000 sq meters and its length L is increasing at a rate of 4 meters per second. a) Find the width W at the instant the width is decreasing at a rate if 0.5 meters per second b) at what rate is the diagonal D of the rectangle changing at the instant the width W is 10 meters??

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