Choose the One Alternative That Best Completes the Statement or Answers

question 191

Multiple Choice

Choose the one alternative that best completes the statement or answers the question.
-The concentration $\mathrm { C }$ (arbitrary units) of a certain drug in a patient's bloodstream can be modeled using $C ( t ) = \frac { t } { ( 0.423 t + 2.366 ) ^ { 2 } }$ , where $t$ is the number of hours since a 500 milligram oral dose was administered. Using the TABLE feature of a graphing utility, find the time at which the concentration of the drug is greatest. Round to the nearest tenth of an hour.

• A) \(5.6\) hours
• B) \(6.4\) hours
• C) \(7.1\) hours
• D) \(7.9\) hours

---

Definitions:

Breaches Contract

Occurs when one party fails to fulfill its obligations under the contract, violating the agreement.

Resale Value

The estimated amount for which an item or asset can be sold again in the future, often considered in the context of automobiles, electronics, and real estate.

Sue

This is a legal term referring to the act of bringing a lawsuit against another party in a court of law.

Implied Warranty

A legal term for the assurance that a product is fit for the purpose for which it is sold, even if not explicitly described or mentioned.