When Rounding the Number 2

question 65

Multiple Choice

When rounding the number 2.348615 to 4 significant figures,what is the correct value?

• A)2.3490
• B)2.340
• C)2.349
• D)2.348
• E)none of the above

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Definitions:

Propeller

A mechanical device with blades that rotate to push against air or water, generating thrust to move vehicles like airplanes and boats.

Wheel Axle

A simple machine comprising a wheel attached to a rod (axle), used to transfer force and motion effectively.

Parenthetical Definition

A type of definition given within parentheses that adds clarification or extra information to the main text.

Extended Definition

A detailed and thorough explanation of a concept, term, or phenomenon, expanding its meaning beyond the basic or dictionary definition.