Factor. Check by multiplying.3x - 15y

A. 3(x - 15y)
B. 3(x - 5y)
C. 5(3x - 3y)
D. 3(x - y)


Answer: B

Mathematics

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Find the absolute extreme values of the function on the interval.h(x) = x + 1, -2 ? x ? 4

A. absolute maximum is 1 at x = -4; absolute minimum is -4 at x = 2 B. absolute maximum is 1 at x = 4; absolute minimum is 0 at x = -2 C. absolute maximum is 1 at x = -2; absolute minimum is 0 at x = 4 D. absolute maximum is 3 at x = 4; absolute minimum is 0 at x = -2

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Find the probability.A company finds that an average of 20% of all new employees resign during the first year. Find the probability that among the next 30 employees hired, exactly five resign during the first year.

A. 0.1723 B. 0.2000 C. 0.1667 D. 0.1864

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Evaluate the integral by changing the order of integration in an appropriate way.

A.
B.
C.
D.

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Simplify the expression. Use positive exponents. Assume variables represent nonzero real numbers.(4p4s4)4(s2)

A. 4p16s18 B. 256p8s10 C. 256p8s32 D. 256p16s18

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