Troblem 4 ( 20 points) The outflow concentration (c) from a reactor is measured at a number of times over a 24 hr period: The volume flow rate (Q) for the outflow in (m3/hr), can be computed with the following equation: Q(t)=20+10sin(242(t10)) Use the composite Simpson's 1/3 method to determine the flow-weighted average concentration leaving the reactor over the 24 -hr period, c=0tQ(t)dt0tQ(t)c(t)dt