Respuesta :

sqdancefan

Answer:

  -11/2

Step-by-step explanation:

Put the numbers into the expression and do the arithmetic.

  [tex]11(-1)^{-3}2^{-1}=\dfrac{11}{(-1)^3}\cdot\dfrac{1}{2^1}=\dfrac{-11}{2}[/tex]

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