SOLUTION: A plastic water pipe with a hollow center is 150 inches long, 1 inch thick and has an inner radius of x. Write an algebraic expressions in terms of x that represents the volume of

Question 1086224: A plastic water pipe with a hollow center is 150 inches long, 1 inch thick and has an inner radius of x. Write an algebraic expressions in terms of x that represents the volume of the plastic pipe.
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
Inner radius is .
Outer radius is .
So then,

Substituting,

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