Studies Conducted in 2006 Revealed That Approximately _____ Retired Americans

question 43

Multiple Choice

Studies conducted in 2006 revealed that approximately _____ retired Americans return to work after they have retired.

• A) 1 million
• B) 7 million
• C) 15 million
• D) 25 million

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Definitions:

Alkene

Hydrocarbons containing at least one carbon-to-carbon double bond, part of the unsaturated compounds.

Hydrocarbon Molecule

An organic compound consisting entirely of hydrogen and carbon atoms.

Triple Bonds

Chemical bonds formed by the sharing of three pairs of electrons between two atoms, characteristic of alkynes in organic chemistry.

Methoxy

A functional group consisting of a methyl group bound to oxygen (-OCH3), commonly found in ethers.