The outflow concentration from a reactor is measured at several times over a 24-hour period: t, hr 10 12 18 5.5 1 5.5 14 16 20 24 C, 1 1.5 2.3 2.1 4 5 5 1.2 mg/L The flow rate for the outflow in m³/s...

Extracted text: The outflow concentration from a reactor is measured at several times over a 24-hour period: t, hr 10 12 18 5.5 1 5.5 14 16 20 24 C, 1 1.5 2.3 2.1 4 5 5 1.2 mg/L The flow rate for the outflow in m³/s can be computed with the following equation: 2п Q(t) = 20 + 10 sin (7 (t – 10)) 24 Determine the flow-weighted average concentration leaving the reactor over the 24-hour period, given by: Use the best combination of numerical integration techniques to compute the value. Show clearly the basis of choice of the techniques and the computations involved. Show the MS Excel sheet to support your computations.