Multiply.(-9)

A. - 
B. - 
C.
D.


Answer: B

Mathematics

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Convert 31,680 feet to miles. 

A. 6.3 B. 7.2 C. 12 D. 6 E. 9.6

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Decide whether or not the following is a statement.Not all flowers are roses.

A. Not a statement B. Statement

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Graph the polynomial function. Use synthetic division and the remainder theorem to find the zeros.f(x) = x4 + 4x3 - 2x2 - 12x + 9

A. 1 (multiplicity 2), -3 (multiplicity 2);

B. -1, 1, -3 (multiplicity 2);

C. -1 (multiplicity 2), -3 (multiplicity 2);

D. 1 (multiplicity 2), -3, 3;

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When a college started an aviation program, the administration agreed to predict enrollments using a straightline method. If the enrollment during the first year was 12, and the enrollment during year 9 was 36, find the rate of growth per year (the slope of the line). See Illustration. ? ? a = 36 , b = 9 ?

A. m = 3 B. m = 7 C. m = 2 D. m = 4 E. none of these

Mathematics