Determine the volume of the given sphere. (nearest tenth)(radius is 4.5)
Responses
A 91.1 cubic units91.1 cubic units
B 286.1 cubic units286.1 cubic units
C 381.5 cubic units381.5 cubic units
D 401.6 cubic units401
.6 cubic units
To determine the volume of a sphere, we can use the formula V = (4/3)πr^3, where r is the radius of the sphere.
By substituting r = 4.5 into the formula, we get V = (4/3)π(4.5)^3.
Simplifying this expression, we have V ≈ 381.5 cubic units.
Therefore, the volume of the given sphere is approximately 381.5 cubic units.
The correct answer is C) 381.5 cubic units.