Isabella filled her pool with water at a constant rate. the table compares the remaining volume of water left to fill the pool (in liters) and the time since isabella started filling the pool (in minutes)how fast did isabella fill her pool?

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?

Ithink if ur looking for a ratio it would be 12: 3