Multiply.9 ? 40

A. 400
B. 360
C. 320
D. 49


Answer: B

Mathematics

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Determine whether the function is one-to-one.

A. Yes B. No

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Evaluate the surface integral of G over the surface S.S is the parabolic cylinder y = 5x2, 0 ? x ? 1 and 0 ? z ? 5; G(x, y, z) = 4x

A.
B.
C.
D.

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Let p represent a true statement, while q and r represent false statements. Find the truth value of the compound statement.[(~p ? ~q) ? ~q]

A. True B. False

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Solve the problem.Suppose that the x-intercepts of the graph of y = f(x) are 8 and 7. What are the x-intercepts of 

A. 17 and 16 B. 8 and 16 C. -1 and -2 D. 72 and 63

Mathematics