Blood Alcohol Level The percentage of alcohol in a person's bloodstream t hr after drinking 8 fluid oz of whiskey is given by the function below. A(t) = 0.27te−0.3t (0 ≤ t ≤ 12) At how long (in hr) after drinking the alcohol is the percentage of alcohol in the person's bloodstream at its highest level? (Round your answer to two decimal places.) t = _______hr What is the level (in %)? (Round your answer to three decimal places.) _________%
Blood Alcohol Level The percentage of alcohol in a person's bloodstream t hr after drinking 8 fluid oz of whiskey is given by the function below. A(t) = 0.27te−0.3t (0 ≤ t ≤ 12) At how long (in hr) after drinking the alcohol is the percentage of alcohol in the person's bloodstream at its highest level? (Round your answer to two decimal places.) t = _______hr What is the level (in %)? (Round your answer to three decimal places.) _________%
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Blood Alcohol Level
The percentage of alcohol in a person's bloodstream t hr after drinking 8 fluid oz of whiskey is given by the function below.
A(t) = 0.27te−0.3t (0 ≤ t ≤ 12)
At how long (in hr) after drinking the alcohol is the percentage of alcohol in the person's bloodstream at its highest level? (Round your answer to two decimal places.)
t = _______hr
What is the level (in %)? (Round your answer to three decimal places.)
_________%
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