Question

(.01)^-1/2

Answer 1

keep in mind that \(\bf a^{-n} = \cfrac{1}{a^n}\)

Answer 2

and that \(\bf \Large a^{\frac{n}{m}} = \sqrt[m]{a^n}\)

Answer 3

\[(0.01)^{-\frac{1}{2}}=(\frac{1}{100})^{\frac{-1}{2}}=(\frac{100}{1})^{\frac{1}{2}}=\sqrt{100}=10\]

Answer 4

First of all @Sydneymae97 : A Warm Welcome to 'Open Study'. Please Read CoC (compulsory to read by all "Open Study" users) : http://openstudy.com/code-of-conduct