Need help ASAP!! If you know what you’re doing answer it but if you don’t don’t even bother thanks

V=4/3πr3
4/3*3.14*9^3
304 to the nearest hundredth

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?