A soccer ball has an interior diameter of 22cm. How
many cubic centimeters of air
does a soccer ball contain,
rounded to the nearest
hundredth?

5575 cm³

Step-by-step explanation:

The volume of a sphere is V = (4/3)πr³.  If we substitute r = (d/2 where r is the radius and d the diameter), this formula becomes:

                                        πd³

V = (4/3)π·d³/8, or V =

                                           6

and so, if d = 22 cm, the volume is:

        π(22 cm)³

V = = 5575 cm³

              6

Volume of soccer ball = 4/3πr³

[Plug the value of r = d/2]

Now, Volume = 4/3π(d/2)³

Volume = 4/3πd³/8

= πd³/6

= 22 × 22³/7 × 6

= 234256/42

= 5,577.5cm³ or 5578cm³ approx.

3, 12, 48, 384, 1536, 6144, 24576, 98304

step-by-step explanation:

just keep timing it by 4.

just do 5.2 + 2 ( 7.2) and 1/3 x 3 (.9) and youv'e got your equation. 0.9( 9/10) + 7.2 ^2 = 16.4 hope i could !

step-by-step explanation: