Respuesta :

Given that Sheena's ball is a sphere, its volume can be obtained by using the formula: V_ball = (4/3)*pi*r^3, where, r is the radius of the sphere. Since the ball is 24 cm across, this means that the radius is half of the diameter which is equal to 12 cm. Thus, the volume of the ball is equal to 7238.2295 cm^2.

The way that Sheena has to set up her equation should be [tex]\frac{4}{3} \pi 12^{3}[/tex]

How to set up the equation.

The ball is said to be 24 cm across the room.

Distance = 24cm

Radius is given as

r = d/2

= 24/2

= 12

Hence the formula for volume is

4/3πr³

Read more on volume here:

https://brainly.com/question/1972490

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