Choose the One Alternative That Best Completes the Statement or Answers

question 224

Multiple Choice

Choose the one alternative that best completes the statement or answers the question.
-The concentration of a drug in the bloodstream, measured in milligrams per liter, can be modeled by the function, $C ( t ) = \frac { 12 t + 4 } { 3 t ^ { 2 } + 2 }$ , where $t$ is the number of minutes after injection of the drug. When will the drug be at its highest concentration? Approximate your answer rounded to two decimal places.

• A) \(t = 3.65\) minutes after the injection is given
• B) \(t = 4\) minutes after the injection is given
• C) \(\mathrm { t } = 0.55\) minutes after the injection is given
• D) at the time of injection

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Definitions:

Probability Histogram

A graphical representation of the probability distribution of a continuous variable, showing the probabilities of different outcomes.

Probability Histogram

A graphical representation showing the distribution of probabilities rather than frequencies for a set of intervals or categories of a continuous variable.

Discrete Random Variables

Variables that can take on a countable number of distinct and separate values.

Event A

A specific outcome or type of outcome within a probability experiment.