Oil leaked from a tank at a rate of r t liters per hour The

Last updated: 7/23/2023

Oil 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 two hour time intervals are shown in the table t h r t L h 8 8 7 5 6 9 6 2 5 6 Find lower and upper estimates for the total amount of oil in liters that leaked from the tank over the interval 0 10 Use five equal subintervals lower estimate upper estimate 0 L L 2 10 5 1