The volume of a cube of edge x is increasing at a rate of 12 cm/s. Fin – McqOptions

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1.	The volume of a cube of edge x is increasing at a rate of 12 cm/s. Find the rate of change of edge of the cube when the edge is 6 cm.
A.	( frac{1}{8} )
B.	( frac{2}{9} )
C.	( frac{1}{9} )
D.	( frac{1}{9} )
Answer» E.

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