A cube has sides of length x cm and volume V cm 3 . The volume is
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A cube has sides of length x cm and volume V cm3.
The volume is increasing at a rate of 1.5 cm3s−1.
Find the rate of increase of x when V = 8.
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Related Book For
Cambridge International AS And A Level Mathematics Pure Mathematics 1 Coursebook
ISBN: 9781108407144
1st Edition
Authors: Sue Pemberton, Julian Gilbey
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