Figure 3-9

question 129

Multiple Choice

Figure 3-9. The following cost formula was developed using monthly data for a retail clothing store.
Total cost = $75,620 + ($242 ´ number of customers)
Refer to Figure 3-9.The term "total cost"

• A)is the independent variable.
• B)is the dependant variable.
• C)is the intercept.
• D)is the variable rate.

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State of a database or application where data can be modified or entered.

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A representation of data in rows and columns, commonly used in spreadsheets and databases to organize information.

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A control in database applications that allows users to manage indexes for quicker data retrieval.

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In database management systems, a visual interface that allows users to define or modify the structure of a table, including fields, data types, and relationships.