Soccer balls come in several different sizes. one of the soccer balls has a diameter of 24 centimeters. what is the volume of this soccer ball? round your anwser to the nearest tenth.

step 1 : 

Because soccer ball is in the shape of sphere, we can use the formula of volume of a sphere to find volume of the soccer ball.  

Write the formula to find volume of a sphere.

V  =  4/3 · ∏r³ (1)

Step 2 : 

To find the volume, we need the radius of the sphere. But, the diameter is given, that is  24 cm. So, find the radius. 

r  =  diameter / 2

r  =  24/2

r  =  12

Step 3 : 

Plug ∏ ≈  3.14 and r = 12 in (1).

V ≈  4/3 · 3.14 · 12³

Simplify.

V ≈  4/3 · 3.14 · 1728

V ≈  7,234.6

Hence, the volume of the soccer ball is about 7,234.6 cubic cm. 

ok

step-by-step explanation:

answer: since the question is talking about growth you have to use the growth formula which is inital amount (1 + growth)^time

step-by-step explanation:

the intial amount is 1200, the growth is 4.8, and the time is 7. plug those numbers into the equation, also i think you have to change 4.8 into a percent. but, i have forgotton how to do that. if this is a online class go on to the lesson.