(a)
To find: The equation that models the volume
The equation that models the volume is
Given information The dimension of card board is
A piece of square of x inches remove from the every corner of the box.
Length of the box=70-x-x=70-2x
Width of the box=30-x-x=30-2x
Height of the box=x
The volume of box=
(b)
To find: The value of x
The value of x is 4.5 inches
Given information The dimension of card board is
A piece of square of x inches remove from the every corner of the box
The volume of the box is 5800 inch3
Solve the above equation gives the values of x
X=4.5 gives the volume 5800 in3
Chapter 2 Solutions
PRECALCULUS:GRAPHICAL,...-NASTA ED.
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