Simplify by writing the expression using only positive exponents.

A.
B.
C. 7m8n5
D.


Answer: C

Mathematics

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Solve the problem.Suppose that candidates A and C have moderate political positions, while candidate B is quite liberal. Voter opinions about the candidates are as follows:28% want A as their first choice, but would also approve of C.40% want B as their first choice, and approve of neither A nor C.27% want C as their first choice, but would also approve of A5% want C as their first choice, and approve of neither A nor B.Which candidate wins by an approval vote?

A. A B. C C. There is a tie. D. B

Mathematics

Use a special product formula to simplify.(6w + 11m)(11m - 6w)

A. 121m2 - 132mw - 36w2 B. 121m2 - 36w2 C. 121m2 + 132mw - 36w2 D. 11m2 - 6w2

Mathematics

Convert the equation to the standard form for an ellipse by completing the square.36x2 + 16y2 + 144x + 96y - 288 = 0

A.  +  = 1
B.  +  = 1
C.  +  = 1
D.  +  = 1

Mathematics

Solve the differential equation. = 3 cos x sec y

A. y = sin (3 sin x + C) B. y = sin-1 (3 sin x + C) C. y = 3 sin x + C D. y = sin-1 (3 cos x + C)

Mathematics