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The volume of a cube is increasing at the rate of 21 cc/min. At what rate is its surface area increasing when the side is 80 cm long?

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

Chapter9: Surfaces And Solids

Section9.1: Prisms, Area And Volume

Problem 34E: The numerical value of the volume of a cube equals the numerical value of its total surface area....

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The volume of a cube is increasing at the rate of 21 cc/min. At what rate
is its surface area increasing when the side is 80 cm long?

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