Respuesta :
A balloon is inflated such as its radius is 7.00 cm. The volume of air inside the balloon is 1436.76 mL.
A ballon is a nylon material that can be inflated with a gaseous air substance. When inflated with air substance, it usually takes a spherical shape.
The volume of a sphere is:
[tex]\mathbf{= \dfrac{4}{3}\pi r^3}[/tex]
where;
- r = radius = 7.00 cm
∴
[tex]\mathbf{= \dfrac{4}{3}\pi \times (7.00)^3}[/tex]
= 1436.76 cm³
Since 1 cm³ = 1 mL
Thus;
- 1436.76 cm³ = 1436.76 mL
Therefore, we can conclude that the volume of air inside the balloon is:
= 1436.76 mL
Learn more about the volume of a sphere here:
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