Evaluate the expression.2x - 7y, where x = 2 and y = -4
A. 12
B. 27
C. 32
D. 34
Answer: C
Mathematics
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Solve for the angle ?, where 0 ? ? ? 2?sin2? = 
A. ? = 
, 
, 
, 
B. ? = 0, ?, 2?
C. ? = 
, 
, 
, 
D. ? = 
, 
, 
, 
Mathematics
Evaluate the surface integral of the function g over the surface S.G(x, y, z) = x2y2z2; S is the surface of the rectangular prism formed from the coordinate planes and the planes x = 1, y = 1, and z = 2
A. 
B. 
C. 
D. 
Mathematics
Rationalize the denominator.
A. 
B. 
C. 
D. 
Mathematics
In an organization using the unrelated-diversification multiproduct strategy, if an SBU is performing poorly, it will either be disciplined by headquarters changing its resource allocation or it will be
A. partitioned. B. divested. C. absorbed. D. dissolved.
Mathematics