c Water leaked from a tank at a rate of r t liters per hour

Last updated: 2/10/2023

c Water leaked from a tank at a rate of r t liters per hour The rate decreased as time passed and values of the rate at three hour time intervals are shown in the table Find lower and upper estimates for the total amount of water that leake out T h 0 3 6 9 12 15 r t l h 9 8 8 6 7 4 6 3 5 1 5 3