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The length x of a rectangle is increasing at the rate of 4 cm/s and the width y is decreasing at the rate of 3 cm/s. When x=5 cm and y=6 cm, then the rate of change of the perimeter is |
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Answer» The length x of a rectangle is increasing at the rate of 4 cm/s and the width y is decreasing at the rate of 3 cm/s. When x=5 cm and y=6 cm, then the rate of change of the perimeter is |
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