?Find the number of faces of a prism with an n-dimensional base.


A. ?2n
B. ?2n + 2
C. ?n + 2
D. ?2n - 2
E. ?n + 6
F. ?n


Answer: C

Mathematics

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A. 4.5 km B. 4500 km C. 45 km D. 450 km

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Solve the equation.m - 0.0411 = 0.058

A. 0.0169 B. 0.0491 C. 0.0991 D. 0.0369

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Use the graph of f to determine the intervals where f is increasing and where f is decreasing.

A. increasing: (-?, ?); decreasing: never B. increasing: never; decreasing: (-?, ?) C. increasing: [0, ?); decreasing (-?, 0] D. increasing: (-?, 0]; decreasing [0, ?)

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Solve the problem.Suppose the demand function of a certain item is given by  and the supply function is  Find the producer's surplus. Round to three decimal places.

A. 0.773 B. 1.337 C. 0.228 D. 0.664

Mathematics