Answer:
0.015625
Step-by-step explanation:
4^-3 or 0.016 or 1/64
4^4 = 256
4^7 = 16,384
256 ÷ 16384 = 0.015625 = 0.016
Or when dividing exponents you subtract the exponent values
4 - 7 = -3
4^-3 = 1/64 = 0.015625
