Write the indicated term of the binomial expansion.(x + 3y)13, 10th term

A. 14,073,345x9y4
B. 4,691,115x9y4
C. 14,073,345x4y9
D. 4,691,115x4y10


Answer: C

Mathematics

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Pick which graph satisfies the given conditions.Quartic polynomial with one real zero and a positive leading coefficient.

A.

B.

C.

D.

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Graph the function. Specify the intervals over which the function is increasing and the intervals where it is decreasing.y = -x4/3

A. Increasing -? < x < 0
Decreasing 0 < x < ?

B. Decreasing -? < x ? 0
Increasing 0 ? x < ?

C. Decreasing -? < x < ?

D. Increasing -? < x < ?

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A. If the color printer is not optional, then the monitor is not included and the zip drive is extra. B. If the color printer is optional, then the monitor is not included and the zip drive is extra. C. The color printer is not optional if and only if the monitor is not included and the zip drive is extra. D. The color printer is optional if and only if the monitor is not included and the zip drive is extra.

Mathematics

Multiply and simplify. Leave your answer in exponential notation.25 ? 28

A. 440 B. 240 C. 413 D. 213

Mathematics