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ralucabib
Sep 13, 2020, 8:17:10 PM
19
Which expression is equivalent to 1-2/3^(-3) A.-27 B.-9 C.9 D.27
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Sframe
Sep 14, 2020, 3:14:09 AM
[latex] \frac{1-2=-1}{3^{-3}= \frac{1}{27} } [/latex] Final answer: A.
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