e exponential function describing the quantity of caffeine remaining in a person's body, Q, t urs after that person drinks a Grande cup of coffee from Starbucks is (t) = 330- (0.8) cording to this equation, what is the hourly decay factor of caffeine? % e this function (and logarithms) to compute how long it takes (in hours) until the person only has mg of caffeine left in their body. er an exact logarithmic expression (on the left) and a decimal rounded to the nearest thousandth the right). 22

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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The exponential function describing the quantity of caffeine remaining in a person's body, Q, t
hours after that person drinks a Grande cup of coffee from Starbucks is
Q(t) = 330.
(0.8)
1%
According to this equation, what is the hourly decay factor of caffeine?
Use this function (and logarithms) to compute how long it takes (in hours) until the person only has
50 mg of caffeine left in their body.
Enter an exact logarithmic expression (on the left) and a decimal rounded to the nearest thousandth
(on the right).
Transcribed Image Text:The exponential function describing the quantity of caffeine remaining in a person's body, Q, t hours after that person drinks a Grande cup of coffee from Starbucks is Q(t) = 330. (0.8) 1% According to this equation, what is the hourly decay factor of caffeine? Use this function (and logarithms) to compute how long it takes (in hours) until the person only has 50 mg of caffeine left in their body. Enter an exact logarithmic expression (on the left) and a decimal rounded to the nearest thousandth (on the right).
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