List the Elements of the Set $A = \{ x \mid x$

question 116

Multiple Choice

List the elements of the set.
-If $A = \{ x \mid x$ is an even integer $\}$ and $B = \{ 29,31,33,35 \}$ , list the elements of $A \cup B$ .

• A) \(\{ 29,31,33,35 \}\)
• B) \(\{ x \mid x\) is an even integer \(\}\)
• C){}
• D) \(\{ x \mid x\) is an even integer or \(x = 29\) or \(x = 31\) or \(x = 33\) or \(x = 35 \}\)

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Definitions:

Average Total Costs (ATC)

The per-unit total cost (including both fixed and variable costs) of producing a good or offering a service.

Manufacturing Firm

A company involved in the conversion of raw materials into finished goods through the use of equipment and processes.

Marginal Returns

The additional output that is produced by utilizing one more unit of a particular input, while holding all other inputs constant.

Short-Run Average Total Cost (ATC₂)

The total cost divided by the quantity produced in the short-run, where some inputs are fixed.