45. t The concentration C of a drug in a patient's bloodstream t hours after injection is given by C = 63 + t² a. What is the concentration of the drug after 0.5 hours? (round answer to three decimal places) b. How long does this drug stay in someone's bloodstream? Assume that the drug is out of the patients system once the concentration has decreased to 0.7 %? (round to two decimal places) hours
45. t The concentration C of a drug in a patient's bloodstream t hours after injection is given by C = 63 + t² a. What is the concentration of the drug after 0.5 hours? (round answer to three decimal places) b. How long does this drug stay in someone's bloodstream? Assume that the drug is out of the patients system once the concentration has decreased to 0.7 %? (round to two decimal places) hours
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 concentration C of a drug in a patient's bloodstream t hours after injection is given by C =
a. What is the concentration of the drug after 0.5 hours? (round answer to three decimal places)
%
45.t
63 + t²
b. How long does this drug stay in someone's bloodstream? Assume that the drug is out of the patients
system once the concentration has decreased to 0.7 %? (round to two decimal places)
hours](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F56a4d68e-433b-4030-b9e5-4d30367bfae1%2F5cd71a62-1806-4013-8998-45ff66c56f7d%2Fzt8d9d_processed.png&w=3840&q=75)
Transcribed Image Text:The concentration C of a drug in a patient's bloodstream t hours after injection is given by C =
a. What is the concentration of the drug after 0.5 hours? (round answer to three decimal places)
%
45.t
63 + t²
b. How long does this drug stay in someone's bloodstream? Assume that the drug is out of the patients
system once the concentration has decreased to 0.7 %? (round to two decimal places)
hours
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