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13 Nov 2019
Hw11: Problem 4 Previous Problem List Next (1 point) 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 measurements, made at the start of each month, show the rate at which pollutants are escaping (irn tons/month) in the gas: Time (months) 01 2 3 4 5 6 Rate (tons/month) 78 10 1521 2938 A. Make an overestimate and an underestimate of the total quantity of pollutants that escape during the first month. overestimate underestimate tons tons B. Make an overestimate and an underestimate of the total quantity of pollutants that escape for the whole six months for which we have data. overestimate = underestimate
Hw11: Problem 4 Previous Problem List Next (1 point) 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 measurements, made at the start of each month, show the rate at which pollutants are escaping (irn tons/month) in the gas: Time (months) 01 2 3 4 5 6 Rate (tons/month) 78 10 1521 2938 A. Make an overestimate and an underestimate of the total quantity of pollutants that escape during the first month. overestimate underestimate tons tons B. Make an overestimate and an underestimate of the total quantity of pollutants that escape for the whole six months for which we have data. overestimate = underestimate
Jamar FerryLv2
4 Nov 2019