The traffic flow rate past a certain point on a highway is q(t) = 1300 + 2000t – 420t² where t is in hours and t = 0 is 8 AM.How many cars pass by during the time interval from 8 to 9 AM?Answer:cars.

The traffic flow rate past a certain point on a a highway is q(t) = 1300 + 2000t - 420t2 where t is in hours and t = 0 is 8 AM. How many cars pass by during the time interval from 8 to 9 AM? Answer: cars.

The traffic flow rate past a certain point on a a highway is q(t) = 1300 + 2000t - 420t2 where t is in hours and t = 0 is 8 AM. How many cars pass by during the time interval from 8 to 9 AM? Answer: cars.

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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Question

The traffic flow rate past a certain point on a highway is q(t) = 1300 + 2000t – 420t² where t is in hours and t = 0 is 8 AM.
How many cars pass by during the time interval from 8 to 9 AM?
Answer:
cars.

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