Answer:
c. 1/4 or 25% or 0.25
Step-by-step explanation:
C 1/4
When the bases are the same, we can add the exponents
x^a * x^b = x^ (a+b)
4^2 * 4^(-3)
4^(2-3)
4^(-1)
The negative exponent puts it in the denominator
1/4
