Simplify.Rationalize the denominator. 
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Simplify and evaluate using a calculator.
A. 22; 22
B. 11
; 15.5563492
C. 11
; 15.5563492
D. 2
; 15.5563492
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
Use the Distributive Property to find the product.-4z(6z2 - 2z - 6)
A. -24z2 + 8z + 24 B. -24z3 + 8z2 + 24z C. -24z3 + 8z2 + 24 D. -24z3 - 2z - 6
Mathematics
Simplify the expression involving rational exponents.(-125)2/3
A. -5 B. Not a real number C. -25 D. 25
Mathematics