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chapter 2.8 The length of a rectangle is increasing at a rate of 3 cm/s and its width is increasing at a rate of 9

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chapter 2.8

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The length of a rectangle is increasing at a rate of 3 cm/s and its width is increasing at a rate of 9 cm/s. When the length is 9 cm and the width is 6 cm, how fast is the area of the rectangle increasing (in cm-/s)? x cm /s Enter an exact number. Need Help? Read It Watch it Master It

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