A Short cup of coffee from Starbucks has 180 milligrams (mg) of caffeine. Every hour after someone drinks a cup of coffee, the quantity of caffeine in that person's body decreases by 20%. Use this information to fill in the table below indicating the quantity of caffeine remaining in a person's body. Q̟ t hours after that person drinks a Short cup of coffee from Starbucks. t Q(t) 1 2 3 10 Use the two points corresponding to t = 0 and t 10 to graph Q(t) on the grid below. 200 150 100 50 5 6. 7. 10 Clear All Draw: Use your graph to estimate how much caffeine (in mg) is left in the person's body 7 hours after drinking the cup of coffee. en

A Short cup of coffee from Starbucks has 180 milligrams (mg) of caffeine. Every hour after someone drinks a cup of coffee, the quantity of caffeine in that person's body decreases by 20%. Use this information to fill in the table below indicating the quantity of caffeine remaining in a person's body. Q̟ t hours after that person drinks a Short cup of coffee from Starbucks. t Q(t) 1 2 3 10 Use the two points corresponding to t = 0 and t 10 to graph Q(t) on the grid below. 200 150 100 50 5 6. 7. 10 Clear All Draw: Use your graph to estimate how much caffeine (in mg) is left in the person's body 7 hours after drinking the cup of coffee. en

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 58E

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