Multiply. Write the answer in lowest terms. ? 

A.  
B.
C.  
D.  


Answer: C

Mathematics

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Solve the problem.Find the moment of inertia about the z-axis of a thick-walled right circular cylinder bounded on the inside by the cylinder r = 1, on the outside by the cylinder r = 2, and on the top and bottom by the planes 

A. 30? B. 60? C. 15? D. 32?

Mathematics

Find a polar equation for the circle.x2 - 18x + y2 = 0

A. r = 18 sin ? B. r = -9 cos ? C. r = -18 sin ? D. r = 18 cos ?

Mathematics

Find the horizontal and vertical asymptotes of the graph. ?  ?  Horizontal asymptote is __________ ?  Vertical asymptote is __________ ?

What will be an ideal response?

Mathematics

Add or subtract as indicated. + 

A.
B.
C.
D.

Mathematics