Question

Iris found a value of 1/64 when she evaluated an expression. Which could have been the expression Iris evaluated?

Answer 1

2^-6
You need to reciprocal from 2^-6 to 1/2^6
Simplified:
1/2^6
= 1/64 is the answer

Answer 2

the answers are A and C or 2^-6 and 4^-3

Explanation:

I know this is correct because I just took the test and got it correct