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Mathematics, 24.10.2019 04:50 zaacsantiesteba
The percentage of alcohol in a person's bloodstream t hr after drinking 8 fluid oz of whiskey is given by
a(t) = 0.23te−0.4t (0 ≤ t ≤ 12).†
(a) what is the percentage of alcohol in a person's bloodstream after 12 hr? (round your answers to three decimal places.)
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