Decreasing cube.
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Decreasing cube. Each of the three dimensions of a
cube with sides of length s centimeters is decreased by a
whole number of centimeters. The new volume in cubic
centimeters is given by.....
V(s)=s3 - 13s2 + 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 volume when s = 10 by multiplying the
length, width, and height.
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Hi,
a. Substitute the value of s with s = 10 to get:
V(10) = (10)^3 - 13(10)^2 + 54(10) - 72
V(10) = 168 ...
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