Perform the indicated operation(s). Simplify if possible.
+ 
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Compute the definite integral as the limit of Riemann sums.
dx
A. 
B. 
C. 0
D. 27
Mathematics
Factor. Check by multiplying.15 + 15z
A. 15(0 + z) B. 15(1 + z) C. 15(1 + 15z) D. 15(15 + z)
Mathematics
Write the equation for the plane.The plane through the point P(-2, 3, 2) and normal to n = 
A. -2x + 3y - 2z = 9 B. 2x - 3y + 2z = 9 C. -3x - 3y + 3z = 3 D. 3x + 3y - 3z = 9
Mathematics
Solve the problem.What is (-1)n if n is an odd whole number?
A. 
B. 
C. 1
D. n
Mathematics