Rewrite the expression as a sum or difference of logarithms or multiples of logarithms.log2 
A. 8 log2(x) + 9 log2(y) + log2(2)
B. 8 log2(x) - 9 log2(y) - log2(2)
C. 8 log2(x) + 9 log2(y) - log2(2)
D. (8 log2(x))(9 log2(y)) - log2(2)
Answer: C
Mathematics
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A. The mode is 40. B. The mode is 40.6. C. The mode is 49. D. The mode is 46.
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A. 
B. 
C. 
D. 
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A. 1 B. -i C. -1 D. i
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