Evaluate.(-1)5
A. 1
B. -5
C. 5
D. -1
Answer: D
Mathematics
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Write as logarithmic equations.85/3 = 32
A. log8 32 = 
B. 
= 8
C. log32 8 = 
D. log5 8 = 
Mathematics
Determine the vertex of the parabola.f(x) = x2 - 6x + 15
A. (0, 6) B. (3, 6) C. (3, 0) D. (6, 3)
Mathematics
Multiply. Change any mixed number to an improper fraction before multiplying.1
× 3 × 
A. 3
B. 4
C. 1
D. 3
Mathematics
Solve the exponential equation. Use a calculator to obtain a decimal approximation, correct to two decimal places, for the solution.7ex = 25
A. -1.27 B. 1.27 C. 0.55 D. -0.55
Mathematics