Blood Alcohol Level 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 sts 12).1 (a) What is the percentage of alcohol in a person's bloodstream after - hr? (Round your answers to three decimal places.) 2 After 10 hr? (b) How fast is the percentage of alcohol in a person's bloodstream changing after- 1 hr? (Round your answers to three decimal plac After 10 hr?

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Differential Equations

Have you ever observed the movement of the satellites and rockets or how the planets go around the sun in their orbits? How will you determine their motion? Definitely they follow some scientific laws and these kinds of problems are framed as differential equations.