V=4/3 πr^3would be the formula
3/4 is 0.75 as a decimal so 4 x 0.75 = 3
X ÷ 4 = 8
Multiply each side by 4
x = 32
He subtracted 4 from 12 and got 8
Answer:
-7 degrees
Step-by-step explanation:
Make sure to double check, but I think this is the answer.
0.4x 0.4x 0.4 = (0.4)^3
Exponential form = (0.4)^3