6. The amount of caffeine left in a person's body after having a tall double shot caramel macchiato can be modeled by the function C(t) = 400 -(.80) where C is the amount caffeine (mg) in the bloodstream and t is the time in hours after drinking the drink. How much caffeine should be in the bloodstream 3 hours after drinking the drink?

6. The amount of caffeine left in a person's body after having a tall double shot caramel macchiato can be modeled by the function C(t) = 400 -(.80) where C is the amount caffeine (mg) in the bloodstream and t is the time in hours after drinking the drink. How much caffeine should be in the bloodstream 3 hours after drinking the drink?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter9: Quadratic Functions And Equations

Section9.6: Solving Quadratic Equations By Using The Quadratic Formula

Problem 64PFA

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