Substance a Has a Density of 3 G/cm³ and Substance

question 47

Multiple Choice

Substance A has a density of 3 g/cm³ and substance B has a density of 4 g/cm³.In order to obtain equal masses of these two substances,what must be the ratio of the volume of A to the volume of B?

• A) =
• B) =
• C) =
• D) =
• E) =

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Definitions:

Aggregate Expenditure

The combined total of all economic spending, covering individual consumption, investments made by companies, governmental acquisitions, and the net balance of trade.

Aggregate Demand

The total demand for all goods and services within an economy at a given overall price level and within a given time period.

Money Supply

The total fund of money available in an economy at a fixed point in time.

Interest Rate

The cost of borrowing money, expressed as a percentage of the amount borrowed, paid by the borrower to the lender for the use of their funds.