Set up the percent proportion, and write "unknown" for the value that is not given. Recall that the percent proportion is 
= 
. Do not try to solve for any unknowns.31% of 99 is what?
A. 
= 
B. 
= 
C. 
= 
D. 
= 
Answer: D
Mathematics
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Use a CAS integration utility to evaluate the triple integral of the given function over the specified solid region.
over the tetrahedron bounded by the coordinate planes and the plane 
A. 
B. 
C. 
D. 
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Graph the function.f(x) = e3x - 3
A. 
B. 
C. 
D. 
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Simplify the complex rational expression using Method I or Method II.
A. 
B. x + 8
C. 
D. x - 8
Mathematics
Solve the problem.The polynomial G(x) = -0.006x4 + 0.140x3 - 0.53x2 + 1.79x measures the concentration of a dye in the bloodstream x seconds after it is injected. Does the concentration increase between 9 and 10 seconds?
A. Yes B. No
Mathematics