A Calculator Answer of 423

question 4

Multiple Choice

A calculator answer of 423.6059 must be rounded off to three significant figures. What answer is reported?

• A)424
• B)423.6
• C)423.7
• D)420
• E)423

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Definitions:

High-strung

A term used to describe a person who is very anxious, tense, or easily upset.

Personal Technology

Electronic devices and technologies designed for individual use, typically for communication, entertainment, or productivity.

Ease of Use

The degree to which a product or system can be used by specified consumers to achieve quantified objectives with effectiveness, efficiency, and satisfaction in a quantified context of use.

Extraversion

A personality trait characterized by being outgoing, talkative, energetic, and sociable, often contrasted with introversion.