Question

Write each expression using a positive exponent. ("/" means division)("^" means to the power of) 9^-4

Answer 1

Answer:

$\frac{1}{9^4}$.

Step-by-step explanation:

$9^{-4}$

= $\frac{1}{9^4}$

= $\frac{1}{9 * 9 * 9 * 9}$

= $\frac{1}{81 * 81}$

= $\frac{1}{6561}$

= 0.0001524157903.

Hope this helps!