How Many Different Three-Digit Numbers Can Be Written Using Digits

question 355

Multiple Choice

How many different three-digit numbers can be written using digits from the set {5, 6, 7, 8, 9} without any repeating digits?

• A) 20
• B) 120
• C) 60
• D) 10

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Definitions:

Market Segmentation

The process of dividing a market of potential customers into groups, or segments, based on different characteristics.

Bureaucratic Logistical Issues

Challenges in organizing, planning, and carrying out operations often caused by complex administrative procedures.

Market Leaders

Companies that hold the highest market share in a particular industry, often setting trends and standards for others to follow.

Global Market Segments

The division of a worldwide market into distinct subsets of customers with common needs or characteristics, which can be targeted with specific marketing strategies.