Use the Change-of-Base Formula and a calculator to evaluate the logarithm. Round your answer to three decimal places. log234.2
A. 0.301
B. 2.548
C. 0.196
D. 5.096
Answer: D
Mathematics
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List all the factors of each number.141
A. 3 ? 47 B. 3 ? 3 C. 3 ? 45 D. 3 ? 3 ? 47
Mathematics
The graph of the polynomial f(x) is shown in the figure. Estimate the zeros and state whether their multiplicities are odd or even.
A. -4 (odd), -2 (odd), 1 (even), 3 (odd) B. -4 (odd), -2 (even), 1 (even), 3 (odd) C. -4 (even), -2 (even), 1 (odd), 3 (even) D. -4 (even), -2 (odd), 1 (odd), 3 (even)
Mathematics
Simplify the expression. (Assume that r, s, and t are positive.)
?
?
A. 
B. 
C. 
D. ?
E. ?
Mathematics
Perform the indicated operations and express your answer in the form a + bi. 
A. 10 B. -10 C. -10i D. 10i
Mathematics