Simplify the expression by combining like terms.9p2 + 6p3 - 4p2 - 9p3

A. 2p2
B. 2p2p3
C. 5p2 - 3p3
D. 15p2 - 13p3


Answer: C

Mathematics

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Find an equivalent algebraic expression for the given composition.cos(arcsin(x))

A.
B.
C. ±  
D. ±  

Mathematics

Find the volume of the solid generated by revolving the region about the given line.The region in the first quadrant bounded above by the line y = 5, below by the line y = , and on the left by the y-axis, about the line y = 5

A. 50? B. 25? C. 60? D. 350?

Mathematics

Perform the indicated conversion within American units of length.18 yards to feet

A. 216 ft B. 54 ft C. 162 ft D. 648 ft

Mathematics

Change the exponential expression to an equivalent expression involving a logarithm.81/3 = 2

A. log28 = 
B.  = 8
C. log18 = 
D. log82 = 

Mathematics