Cassaundra117 Cassaundra117

07-09-2015
Mathematics

Answered

What is the value of the expression 4/2^-2?

A½
B1
C8
D16

Verified Answer :

07-09-2015

\(2^{-2} = \frac{1}{2^{2} } = \frac{1}{4}\)

\(\frac{4}{2^{-2} } = \frac{4}{ \frac{1}{4} } = 4\) ÷ \(\frac{1}{4} = 4*4= 16\)

The answer is D. 16

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