Solve the Problem $\mathrm { A } = \mathrm { A } _ { 0 } \mathrm { e } ^ { - 0.0099 \mathrm { x } }$

question 191

Multiple Choice

Solve the problem.
-The function $\mathrm { A } = \mathrm { A } _ { 0 } \mathrm { e } ^ { - 0.0099 \mathrm { x } }$ models the amount in pounds of a particular radioactive material stored in a concrete vault, where $x$ is the number of years since the material was put into the vault. If 800 pounds of the material are initially put into the vault, how many pounds will be left after 190 years?

• A) 122 pounds
• B) 620 pounds
• C) 1086 pounds
• D) 147 pounds

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Definitions:

United Auto Workers

A labor union in the United States representing workers in the automotive industry as well as other sectors.

Unemployment Insurance

A government-provided financial benefit offered to workers who have lost their job without fault on their part, aimed at providing temporary financial support.

Monopolized Labor Market

A labor market condition where a single employer significantly controls or influences the market for jobs and wages within an industry or region.

Equilibrium Wage

The wage rate at which the supply of labor equals the demand for labor in the job market, leading to an equilibrium state.