Answer:
9.52
Step-by-step explanation:
Y=1/2x +0. You add the 2x to the other side, and then divide everything by 4 to have only 1y.
I believe the answer you are looking for is 2.
The volume is about 7234.56 cubic mm.
I assume the radius is 12 mm, it must have been repeated accidentally.
To find the volume of a sphere, we cube the radius, multiply by pi and finally multiply by 4/3.
We are the steps:
(12^3) = 1728 x pi (3.14) = 5425.92 x (4/3) = 7234.56
A is increasing , b is maximum , c is decreasing, and d is minimum