Coal gas is produced at a gasworks. Pollutants in the gas are removed by scrubbers, which...

 

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Coal gas is produced at a gasworks. Pollutants in the gas are removed by scrubbers, which become less and less efficient as time goes on. The following table gives R(t). the number of kilograms of pollutant per month captured by the scrubbers. Let t be the number of months since the scrubbers were installed. t R(t) Estimate 1 15.8 1.5 14.6 *R(t). dt 2 13.2 2.5 12.1 3 10.9 3.5 9.3 using a Trapezoidal rule with 6 intervals. 4 7.8 Coal gas is produced at a gasworks. Pollutants in the gas are removed by scrubbers, which become less and less efficient as time goes on. The following table gives R(t). the number of kilograms of pollutant per month captured by the scrubbers. Let t be the number of months since the scrubbers were installed. t R(t) Estimate 1 15.8 1.5 14.6 *R(t). dt 2 13.2 2.5 12.1 3 10.9 3.5 9.3 using a Trapezoidal rule with 6 intervals. 4 7.8

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Ans RL 158 here 15 146 Using Trapezoidal Rule Rt dt 1 2 25 132 122 yo h 1... View the full answer