The surface area of a cube is changing at the rate of 8 cm^2/s. How fast is the volume changing when the surface area is 60cm?
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Originally Posted by scubasteve94 The surface area of a cube is changing at the rate of 8 cm^2/s. How fast is the volume changing when the surface area is 60cm^2? Hi scubasteve94, if it is a regular cube, then where s=length of all edges hence ..... which is the rate of change of the length of an edge of the cube.
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