Answer:
-40/33
Step-by-step explanation:
Answer:
you have to divide 12 by 15
Step-by-step explanation:
Answer:
11
Step-by-step explanation:
volume of the center sphere = 4/3*PI*r^3
r = 3 ( given in the picture)
so 4/3 * 3.14 *3^3 = 113.04 cubic feet
volume of 1 cone: pi *r^2 *h/3
r = 3 and h=3 ( given in the picture)
so 3.14 * 3^2 * 3/3 = 28.26 cubic feet
there are 4 cones so 28.26* 4 = 113.04 cubic feet
113.04 + 113.04 = 226.08 cubic feet
rounded to nearest cubic foot = 226 cubic feet
The answer is highlighted and I put the work for checking the answer at the bottom
