What Is an E-Mail

question 103

Multiple Choice

What is an e-mail?

• A) Interactive business communities providing a central market space where multiple buyers and sellers can engage in e-business activities
• B) Version of a retail store where customers can shop at any hour of the day without leaving their home or office
• C) Serves as a gateway through which a visitor can access other e-shops
• D) None of the above

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Definitions:

Inequality

A mathematical statement that compares two values, showing that one is greater than, less than, or not equal to the other.

Real Number Line

The real number line is a visual representation of all real numbers in a linear arrangement where each point corresponds to a unique real number.

Inequality

A mathematical statement that indicates that two expressions are not equal, using symbols like <, >, ≤, or ≥.

Graphing Calculator

An electronic device capable of plotting graphs, solving simultaneous equations, and performing other tasks with variables.