Answer:0.0057
Step-by-step explanation:
(-16+12)/(-4+2)= (-4)/(-2)= 2
4/3 *3.14*4.5^3-Donut Hole
4/3 *3.14*3^3-Mini Donut
Then Subtract the greater answer from the smaller one.
It’s 7.7 because you round it the the nearest ten which is 6 turns into a 7 by adding one