Which of the Following Is an Exact Number

question 55

Multiple Choice

Which of the following is an exact number?

• A) the number of milligrams in a gram
• B) the number of meters in a kilometer
• C) the number of micrometers in a centimeter
• D) the number of cubic centimeters in a liter
• E) All of the above are exact numbers.

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Definitions:

Existing Plan

A currently implemented strategy or program, especially in an organizational or governmental context.

Average Cost

The total costs (fixed and variable) of production divided by the total output produced, giving the cost per unit of product.

Heart Rate Monitor

A device used to continuously measure and display the number of heartbeats per minute.

Graphing Calculators

Hand-held calculators capable of plotting graphs, solving simultaneous equations, and performing other tasks beyond basic arithmetic.