Sarah is blowing up spherical balloons for her brother's birthday party. one of the balloons has a radius of 3 inches. round to the nearest tenth. suppose sarah can inflate the balloon at a rate of 200 cubic inches per minute. how long will it take her to inflate the balloon?

We know that
[volume of a sphere]=(4/3)*pi*r³
 for r= 3 in
calculate the volume of one balloon
balloons=(4/3)*pi*r³> (4/3)*pi*3³> 113.04 in³

if the rate is 200 in³ > 1 minute
     113.04 in³> X
X=113.04/200> 0.5652 

the answer is 0.6 minutes

This is what i found “an explicit formula designates the nth term of the sequence, as an expression of n (where n = the term's location). it defines the sequence as a formula in terms of n. this example is an arithmetic sequence(the same number, 5, is added to each term to get to the next term).” i hope this you for what your looking for. can you plz mark me brainliest?