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The edges of a cube increase at a rate of 4 cm I 5. How fast is the volume changing when the length of each

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The edges of a cube increase at a rate of 4 cm I 5. How fast is the volume changing when the length of each edge is 20 cm? Write an equation relating the volume of a cube, V, and an edge of the cube, a. C Differentiate both sides of the equation with respect to t. da : (D E (Type an expression using a as the variable.) The rate of change of the volume is D (Simplify your answer.)

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