The rate at which water flows into a tank, in gallons per hour, is given by a differentiable function R of time t.

The rate at which water flows into a tank. in gallons per hour, is given by a differentiable function R of time t. The table below gives the rate as measured at various times in an 8-hour time period. t [hours] ID 2 3 T 3 RH} [gallons per hour} 1.95 2.5 2.8 4 4.25 1. Use a trapezoidal sum with the four sgh-intervals indicated by the data in the table to l[Rm dtestimate fl . Using correct units1 explain the meaning of your answer in terms of water flow. IGive 3 decimal places in your answer.