Find the Cardinal Number of the Indicated Set $n ( B ) = 60 , n ( A \cap B ) = 11$

question 143

Multiple Choice

Find the cardinal number of the indicated set. Use the cardinal number formula.
-If $n ( B ) = 60 , n ( A \cap B ) = 11$ , and $n ( A \cup B ) = 105$ , find $n ( A )$ .

• A) 54
• B) 56
• C) 45
• D) 58

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Productivity Inefficiencies

Situations where resources are not utilized in the most effective way, leading to decreased output or increased costs without proportional benefits.

Lost Revenue

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The financial gain obtained when the amount of revenue gained from a business activity exceeds the expenses, costs, and taxes needed to sustain the activity.

Continuous-process Production

A manufacturing method where materials are continuously fed into the process, resulting in a constant output of finished products.