​ A 1,000 Gallon Tank Is Initially Empty.A Valve Is Opened

Short Answer

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A 1,000 gallon tank is initially empty.A valve is opened and water begins to flow into the tank at a variable rate,R(t),in gallons per minute,where t is the number of minutes since the valve was opened.The rate is recorded in the chart and graph below.
​ t,min

-​Approximate the volume of water that flows into the tank for the time interval using a right Riemann sum for the five unequal sub-intervals indicated by the data in the chart.Indicate units of measure.