Hey there,
We are going to multiply 8 by 1.5 and 1.5 by 3:8(1.5)^3=8(3.375)=27 inches.
Thus, your answer is 27 cubic inches.
Answer:
-2
Step-by-step explanation:
The volume of the sphere would be 334933.33 cm³.
When comparing the formulas for the volume of a sphere and the volume of a cylinder, we think about the height of the sphere. The radius of the sphere goes from the center to each outer edge; therefore the height of the sphere, running from top and bottom of the sphere, is 2 times the radius or 2r.
Formula for volume of a cylinder:
V = πr²h
Substituting 2r for h:
V = πr²(2r) = 2πr³
The formula for the volume of a sphere:
V = (4/3)πr³
Since 4/3 < 2, the sphere has a smaller volume. The ratio of the volume of the sphere to the volume of the cylinder is 4/3:2, which can be written as:
This means that the volume of the sphere is 2/3 the volume of the cylinder. We take the volume of the cylinder, 502400, and multiply it by 2/3:
334,933.33
Step-by-step explanation:
(-2,5). (x, y)
Y-5/x--2=-3
Y-5/x+2= - 3(crossmultiply
-3x-6=y - 5
-3x=y-5+6
-3x=y+1
Y= - 3x-1