Respuesta :
Answer:
1046.86344 or 1046.86
Step-by-step explanation:
volume of a sphere is (4/3) · π · r^3, so you can plug in the values and get--
(4/3)*3.14*6.3^3 which gives you 1046.86344
Answer:
1046.86 cubic inches of air
Step-by-step explanation:
Hello There!
Essentially what this question is asking for is the volume of a sphere
To put it in a more understandable way, A ball usually has a spherical shape and if the inside space (volume) is filled up then how much cubic inches of air will the ball require to fill it up given that the radius of the ball inflated is 6.3 inches
The formula for volume of a sphere is
[tex]V=\frac{4}{3} \pi r^3[/tex]
where r = radius
we are given the radius so all we have to do is plug in the value into the formula so
[tex]V=\frac{4}{3} \pi 6.3^3\\6.3^3=250.47\\\\250.47*\frac{4}{3} =333.396\\\\333.396*3.14=1046.86344\\V=1046.86344[/tex]
our final step is to round to there nearest hundredth
so we can conclude that 1046.86 cubic inches of air will occupy the inflated balloon
