What is the volume of a ball if its diameter is 6 inches? Leave your answer in terms of π. A) V = 12 π cubic inches

B) V = 36 π cubic inches

C) V = 288 π cubic inches

D) V = 27.75 π cubic inches

B

Step-by-step explanation:

I am assuming that this ball is a perfect sphere.

The volume of a sphere is

We have the diameter, and in order to find the radius, we just have to divide by 2. 6/2=3. Now, we have to plug in the 3 to the equation.

3 cubed is 27, so now we have

27*4/3*pi=36pi

answer: a

step-by-step explanation:

10.2 units

d. millimeters per hour.

step-by-step explanation:

we are given that,

carlo used a rain gauge to measure the amount of water his lawn is receiving from the sprinklers.

since, according to the options, we see that,

water cannot be measured by 'miles per hour', 'meters per second' and 'grams per seconds'.

we get that, the water can be measured by 'millimeters per hour'.

hence, the appropriate rate for describing the amount of water is 'millimeters per hour'.