Express as a single logarithm, and, if possible, simplify.loga x3 - 3 loga

A. loga x4
B. loga x
C. loga 
D. loga x2


Answer: D

Mathematics

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Solve the problem.In the following voter profile, use the Pairwise Comparison Method to determine the winner. If candidate c drops out, and a second election is held, who is the winner if the Pairwise Comparison Method is again used? Does the Pairwise Comparison Method violate the Independence of Irrelevant Alternatives Criterion in this election process? 

A. a; a, no B. b; a, yes C. a; b, yes D. b; b, no

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Find the exact value of the expression without using a calculator.

A.
B.
C.
D.

Mathematics

Convert the degree measure to radians. Leave answer as a multiple of ?.-45°

A. - 
B. - 
C. - 
D. - 

Mathematics

If a triangle has vertices of   and  then the area of the triangle is given by    Find the area of the triangle with vertices at the given points.(-4, -4) (1, 1) (3, -2)

A. 8 B. 25 C. 12.5 D. 16

Mathematics