Homework Help: Math

Posted by Nina on Sunday, September 12, 2010 at 11:11pm.

Each of the three dimensions of a cube with sides of lenth s centimeters is decreased by a whole numer of centimeters. The new volume is cubic centimeters is given by V(s)=s^3-13s^2+54s-72.
a) Find V(10)
b) If the new width is s-6 centimeters, then what are the new length and height?
c) Find the volune when s=10 by multiplying the length, width, and height.

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