Question

Plz help plz help plz

Answer 1

The right answer is 1/16

look at the attached picture

Hope it will help you

Good luck on your assignment

Answer 2

`(1)/(16)`

Explanation:

Definition of a negative exponent:

`a^(-n) = (1)/(a^n)`

This problem:

`4^(-2) = (1)/(4^2) = (1)/(16)`