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December 19, 2014

Homework Help: math

Posted by -Minx- on Wednesday, August 17, 2011 at 10:28pm.

a cube is expanding and its volume is increasing at the rate 96 cubic centimetres/second when the side is 4 cm.Find the rate at which the:

a.side is increasing when the side is 4 cm

b.surface area is increasing when the side is 4cm

V= x^3 A= 6x^2

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