Solve the Problem $f ( x ) = \frac { 2.8 x } { 100 - x }$

question 493

Multiple Choice

Solve the problem.
-Suppose a cost-benefit model is given by $f ( x ) = \frac { 2.8 x } { 100 - x }$ , where $y$ is the cost in thousands of dollars for removing x percent of a given pollutant. Find the cost of removing $80 \%$ to the nearest dollar.

• A) \(\$ 2240\)
• B) \(\$ 11,200\)
• C) \(\$ 4000\)
• D) \(\$ 2800\)

Identify the conditions and outcomes of specific organic synthesis reactions, including Michael addition and Dieckmann cyclization.

Predict the products of reactions involving ester enolates and their transformations.

Differentiate between various nucleophiles and their roles in conjugate additions.

Assess the acidity of organic compounds and understand the factors influencing it.

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Definitions:

Elastic Clause

Also known as the Necessary and Proper Clause, part of the U.S. Constitution allowing Congress to pass laws deemed necessary and proper for executing its enumerated powers.

Supremacy Clause

The Supremacy Clause is a provision in Article VI of the U.S. Constitution establishing that federal law takes precedence over state laws and constitutions when they are in conflict.

Constitution

The fundamental law of a nation or state, outlining the principles and organization of its government. In the U.S. context, it refers to the supreme law of the United States.

Private Property

The legal designation for ownership of property by non-governmental legal entities, individuals, or corporations.