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Mathematics, 15.11.2019 22:31 tommyaberman

Apyramid has height h and a square base with side x. the volume of a pyramid is y = 1/3 x^2h. if the height remains fixed and the side of the base is decreasing by 0.004 meter/yr, what rate is the volume decreasing when the height is 120 meters and the width is 150 meters?
the volume is decreasing at a rate of meters^3/year.

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