Find the volume of a spherical water tank that is 18 feet in diameter. Use 3.14 for pi. Round to the nearest hundredth.

What do you not understand about this? It's a matter of plugging in the numbers.

The volume of a sphere is (4/2)*pi*r^3.

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To find the volume of a spherical water tank, you can use the formula:

V = (4/3) * π * r^3

where V represents the volume, π represents pi, and r represents the radius of the sphere.

In this case, the diameter of the water tank is given as 18 feet. To find the radius, divide the diameter by 2:

r = 18 ft / 2 = 9 ft

Now, you can calculate the volume using the formula:

V = (4/3) * 3.14 * (9 ft)^3

V ≈ (4/3) * 3.14 * 729 ft^3

V ≈ 3052.08 ft^3

Rounded to the nearest hundredth, the volume of the spherical water tank is approximately 3052.08 cubic feet.