Which of the Following Is Not a Flow Variable

question 140

Multiple Choice

Which of the following is not a flow variable?

• A)the amount of spending by consumers this holiday season
• B)the number of times a dollar bill is spent in a day
• C)the amount of sales taxes collected in a state per year
• D)the number of shares of stock traded on Wall Street per week
• E)the $100 Susan keeps in her purse,in case an emergency arises

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Definitions:

Secondary Carbons

A carbon atom bound to two other carbon atoms within an organic molecule, often influencing the molecule's reactivity and physical properties.

Trimethylheptane

A saturated hydrocarbon with the formula C10H22; it’s a branched alkane used in organic synthesis and as a reference in octane rating.

Carbon Atoms

The basic building blocks of the vast majority of organic compounds, capable of forming strong covalent bonds due to their tetravalency.

Hydrogen Atoms

The simplest type of atoms consisting of one proton and one electron, fundamental in chemistry and the building blocks of molecules.