A coal-burning electrical generating plant emits sulfur dioxide into the surrounding air. The concentration C(x), in parts per million, is approximately given by the functionC(x) = 0.2₁X²where x is the distance away from the plant in miles.The instantaneous rate of change of the sulfur dioxide concentration (to four decimal places) 9 miles from the plant isparts per million per mile.

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A coal-burning electrical generating plant emits sulfur dioxide into the surrounding air. The concentration C(x), in parts per million, is approximately given by the function 0.4 C(x) = 21 where x is the distance away from the plant in miles. The instantaneous rate of change of the sulfur dioxide concentration (to four decimal places) 9 miles from the plant is parts per million per mile.

A coal-burning electrical generating plant emits sulfur dioxide into the surrounding air. The concentration C(x), in parts per million, is approximately given by the function 0.4 C(x) = 21 where x is the distance away from the plant in miles. The instantaneous rate of change of the sulfur dioxide concentration (to four decimal places) 9 miles from the plant is parts per million per mile.

College Algebra

7th Edition

ISBN:9781305115545

Author:James Stewart, Lothar Redlin, Saleem Watson

Publisher:James Stewart, Lothar Redlin, Saleem Watson

Chapter3: Polynomial And Rational Functions

Section3.1: Quadratic Functions And Models

Problem 56E: When a certain drug is taken orally, the concentration of the drug in the patient's bloodstream...

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