Many Businesses Now Use Blogs to

question 91

Multiple Choice

Many businesses now use blogs to

• A) keep project teams up to date.
• B) replace email in many cases.
• C) inform employees about general business matters.
• D) do none of the above.
• E) do all of the above.

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Definitions:

Principal Square Root

The non-negative square root of a number, denoted as √x for a non-negative number x.

Real Roots

Real roots are the values of the variable that satisfy an equation, where the solutions are real numbers.

Calculator

An electronic or mechanical device used to perform mathematical operations.

Irrational

A term describing a number that cannot be expressed as a ratio of two integers; its decimal representation does not terminate or repeat.