Ответ:

  1. \(8^{-0.5}:32^{1.5}=\frac{1}{2\sqrt2}:128\sqrt2=\frac{1}{512}\).
  2. \(4^{1/6}\cdot4^{1/3}\cdot16^{-1/2}=4^{1/2}\cdot\frac14=\frac12\).
  3. \(16^{-3/2}+16^0+16^{3/2}=\frac{1}{64}+1+64=\frac{4161}{64}\).
  4. \(9^{2.5}:81^{-1.5}=243:\frac{1}{729}=177147\).
  5. \(25^{3/2}+25^0+25^{-3/2}=125+1+\frac{1}{125}=\frac{15751}{125}\).