Answer: Volume of a sphere = 4/3 * pi * r^3 r = radius of sphere pi~ 3.14
Step-by-step explanation: If you use the radius in inches, your result will be in cubic inches (in^3)
The amount of water in cubic inches, that Mya's exercise ball will hold is 904.779 in³.
The volume of a sphere is the volume of space occupied by a sphere. It is given by the formula:
[tex]\text{Volume of Sphere} = \dfrac{4}{3}\pi r^3[/tex]
As it is given that the diameter of Mya's ball is 12 inches, also we know that the volume of a sphere is given by the formula,
[tex]\text{Volume of Sphere} = \dfrac{4}{3}\pi r^3[/tex]
As we know that the diameter of Mya's ball is 12 inches, therefore, the radius of Mya's ball can be written as,
[tex]\rm Radius = \dfrac{Diameter}{2} = \dfrac{12\ in}{2} = 6\ in.[/tex]
Now, if we substitute the value of the radius of Mya's ball in the formula of the volume of the ball,
[tex]\rm \text{Volume of Ball} = \dfrac{4}{3}\times \pi \times 6^3 = 904.779\ in^3[/tex]
Hence, the amount of water in cubic inches, that Mya's exercise ball will hold is 904.779 in³.
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