If the volume of a spherical ball is 1437 cubic inches, what is the radius?
step 1. V=4/3 • π • r^3 --> substitute in 1437 for v and solve for r.
step 2. 1437/π = 4/3 • r^3 --> divide π on both sides
step 3. 4(1437)/3π = r^3 --> multiply by 4 and divide by 3 on both sides
step 4. 4(1437)/3•3π = r ---> divide by 3 on both sides
There are 2 mistakes in this process. Choose the correct 2 mistakes.
A. step 1 used the wrong formula for a sphere
B. step 2 should've multiplied π on both sides
C. step 3 should've multiplied by 3 and divided by 4 on both sides
D. step 4 should've taken then cube root instead of dividing by 3
E. step 4 should've taken then square root instead of dividing by 3
A. step 1 used the wrong formula for a sphere
E. step 4 should've taken the cube root instead of dividing by 3