If we take Q amount of a certain certain medication, the amount of it in our system, t hours after intake is A(t) = Q-0.84 = 1. Approximately what percent of the medication is in our system after 3 hours? Express your answer as a percent, rounded to the nearest hundredth of percent. % 2. How long until we have only 27 % left in our system? Round your answer to the nearest hundredth of an hours hour. 3. How long until we have only 11 % left in our system? Round your answer to the nearest hundredth of an hour. hours

Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter24: Percent Practical Applications
Section: Chapter Questions
Problem 33A: The average percent defective product of a manufacturing plant is 1.20%. On a particular day 50...
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If we take Q amount of a certain certain medication, the amount of it in our system, t hours after intake is
A(t) = Q -0.84*
1. Approximately what percent of the medication is in our system after 3 hours? Express your answer as a
percent, rounded to the nearest hundredth of percent.
%
2. How long until we have only 27 % left in our system? Round your answer to the nearest hundredth of an
hour.
hours
3. How long until we have only 11 % left in our system? Round your answer to the nearest hundredth of an
hour.
hours
Transcribed Image Text:If we take Q amount of a certain certain medication, the amount of it in our system, t hours after intake is A(t) = Q -0.84* 1. Approximately what percent of the medication is in our system after 3 hours? Express your answer as a percent, rounded to the nearest hundredth of percent. % 2. How long until we have only 27 % left in our system? Round your answer to the nearest hundredth of an hour. hours 3. How long until we have only 11 % left in our system? Round your answer to the nearest hundredth of an hour. hours
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