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Change-of-Base Formula
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ACCUPLACER
AAF.145 Change-of-Base Formula
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Using common logs, which evaluation correctly finds log_(1/9)(27)?
A
log(1/9)/log(27) = -2/3
B
log(27 - 1/9) = 1.43
C
log(27)/log(1/9) = -3/2
D
log(27)/9 = 0.16
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