Question

Write the fraction as an expression using a negative exponent other than -1. 1/100 A. (1/10)^-2 B. 10^-2 C. (-10)^2 D. 1/10^-2

Answer 1

$a^{-n}=\left(\dfrac{1}{a}\right)^n\\\\\dfrac{1}{100}=\left(\dfrac{1}{10}\right)^2=10^{-2}$


Answer: B. 10^-2