The drug Valium is eliminated from the bloodstream exponentially with a half-fe of 36 hours. Suppose that a patient receives an inital dose of 75 milligrams of Valum at midnight a. How much Valum is in the patient's blood at noon on the first day? b. Estimate when the Valum concentration will reach 50% of its initial level. a How much Valium is in the patient's blood at noon on the first day? There is approximately mg of Vallum in the patients blood at noon on the first day (Round to the nearest tenth as needed.) b. Estimate when the Valum concentration will reach 50% of its initial level. After hours the Valum concentration will reach 50% of its initial level (Round to the nearest hour)
The drug Valium is eliminated from the bloodstream exponentially with a half-fe of 36 hours. Suppose that a patient receives an inital dose of 75 milligrams of Valum at midnight a. How much Valum is in the patient's blood at noon on the first day? b. Estimate when the Valum concentration will reach 50% of its initial level. a How much Valium is in the patient's blood at noon on the first day? There is approximately mg of Vallum in the patients blood at noon on the first day (Round to the nearest tenth as needed.) b. Estimate when the Valum concentration will reach 50% of its initial level. After hours the Valum concentration will reach 50% of its initial level (Round to the nearest hour)
Chapter10: Exponential And Logarithmic Functions
Section10.5: Solve Exponential And Logarithmic Equations
Problem 10.88TI: Researchers recorded that a certain bacteria population declined from 700,000 to 400,000 in 5 hours...
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Transcribed Image Text:The drug Valium is eliminated from the bloodstream exponentially with a half-ife of 36 hours. Suppose that a patient receives an inital dose of 75 milligrams of Valum at midnight
a. How much Valum is in the patient's blood at noon on the first day?
b. Estimate when the Valium concentration will reach 50% of its initial level.
a. How much Valium is in the patient's blood at noon on the first day?
There is approximately mg of Valium in the patient's blood at noon on the first day
(Round to the nearest tenth as needed.)
b. Estimate when the Valium ooncentration wi reach 50% of its initial level.
After
hours the Valum concentration will reach 50% of its initial level
(Round to the nearest hour.)
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