A cylinder has a radius of 3 inches and a height of 19 inches.A sphere has a radius of 3 inches.What is the difference between the volumes,to the nearest tenth of a cubic inch,of the cylinder and the sphere.
+9479 cylinder volume = π * radius2 * height
cylinder volume = π * 32 * 19
cylinder volume = 171π cubic inches
sphere volume = 4/3 * π * radius3
sphere volume = 4/3 * π * 33
sphere volume = 36π cubic inches
cylinder volume - sphere volume
= 171π cubic inches - 36π cubic inches
= 135π cubic inches
≈ 424.1 cubic inches
