Simplify. Write your answer using only positive exponents. Assume that all variables represent nonzero numbers.

A.  
B.  
C. 316
D. 32


Answer: A

Mathematics

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Solve by graphing. 

A. (8, 4) B. No solution C. (4, 8) D. (-4, 0)

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Find the surface area of the circular solid. Unless otherwise specified, use 3.14 for ? and round your answer to the nearest tenth.A sphere with r = 3 cm

A. 28.3 cm2 B. 37.7 cm2 C. 113.2 cm2 D. 113.0 cm2

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The bearing of a line segment is the acute angle that the line segment makes with a north- south line. If the bearing of PQ is N 70° E and the bearing of PR is S 32° W, what is the measure of the obtuse angle; ?QPR?

What will be an ideal response?

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Match the equation to the graph.y2 = 3x

A.

B.

C.

D.

Mathematics