Your friend says that the volume of this sphere is 44.58 m^3 Find the correct volume, using 3.14 for pi. What mistake might your friend have made?
The correct formula for finding the volume of a sphere is V = (4/3)πr^3, where r is the radius of the sphere.
To find the correct volume using the given information, we can use the formula and solve for r:
44.58 = (4/3) x 3.14 x r^3
r^3 = 44.58 ÷ [(4/3) x 3.14]
r^3 = 8.5
r ≈ 2.05
Now that we know the radius, we can use the formula to find the correct volume:
V = (4/3) x 3.14 x (2.05)^3
V ≈ 35.51 m^3
Therefore, the correct volume is approximately 35.51 m^3.
As for the mistake your friend might have made, it is possible that they used a different formula or incorrectly calculated the volume. Without more information, it is difficult to determine the specific mistake.