Respuesta :

Answer:

B. 1/125

Explanation:

Given the expression:

[tex]5^{-3}[/tex]

First, apply the negative index law of indices:

[tex]=\frac{1}{5^3}[/tex]

Next, evaluate the exponent.

[tex]\begin{gathered} =\frac{1}{5\times5\times5} \\ =\frac{1}{125} \end{gathered}[/tex]

The correct choice is B.

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