She used the diameter instead of the radius :) instead of cubing 8 she should’ve cubed 4
Answer: B
Step-by-step explanation:
Step-by-step explanation:
6:8=9:12=12:16=15:20
Answer:
Step-by-step explanation:
Since they have the same base as 2, by the rule of a^m / a^n = a^m-n.
So 2^7 / 2^3 = 2^ 7-3 = 2^4 = 16
