A level of more than 250 mg of a certain drug in the body is considered unsafe. Individual doses are 120 mg, and the drug is removed from the body according to the exponential decay equation x (t) = xoe-0.081 where t is measured in hours. How frequently can the drug be safely administered? Answer to the nearest 0.1 hour.

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter6: Exponential And Logarithmic Functions
Section6.1: Exponential Functions
Problem 62SE: A scientist begins with 100 milligrams of aradioactive substance that decays exponentially. After 35...
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A level of more than 250 mg of a certain drug in the body is considered unsafe. Individual
doses are 120 mg, and the drug is removed from the body according to the exponential decay
equation
-0.08t
х (t) — Хое
where t is measured in hours. How frequently can the drug be safely administered? Answer to
the nearest 0.1 hour.
Transcribed Image Text:A level of more than 250 mg of a certain drug in the body is considered unsafe. Individual doses are 120 mg, and the drug is removed from the body according to the exponential decay equation -0.08t х (t) — Хое where t is measured in hours. How frequently can the drug be safely administered? Answer to the nearest 0.1 hour.
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