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Which expressions are equivalent to $\frac{4^{-3}}{4^{-1}}$ ?$\newline$Choose $2$ answers:$\newline$(A) $\frac{4^{1}}{4^{3}}$$\newline$B $\frac{1}{4^{2}}$$\newline$(c) $4^{3} \cdot 4^{1}$$\newline$D $\left(4^{-1}\right)^{-3}$