Identify the base and the exponent for the exponential expression.(-13)2

A. Base: 2, exponent: 13
B. Base: -13, exponent: 2
C. Base: 2, exponent: -13
D. Base: 13, exponent: 2


Answer: B

Mathematics

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A.

B.

C.

D.

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Solve the equation. = x

A. {4} B. {5} C. {4, 5} D. {4, -5}

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Solve.Cathy is the office manager. The office assistant earns $14,000 per year less than Cathy. The sum of Cathy's annual salary and the office assistant's annual salary is $72,000. Let C represent Cathy's annual salary and and write an equation. Do not solve the equation.

A. C + (C/14,000) = 72,000 B. C + (14,000 - C) = 72,000 C. C + (C - 14,000) = 72,000 D. (C + 14,000) = 72,000 + C

Mathematics

Find the indicated trigonometric function of ?.Find sec A and csc A.

A. sec A = ; csc A = 
B. sec A = ; csc A = 
C. sec A = ; csc A = 
D. sec A = ; csc A = 

Mathematics