Use the Appropriate Rounding Rule to Answer the Question with the Correct

question 267

Multiple Choice

Use the appropriate rounding rule to answer the question with the correct precision or correct number of significantdigits.
-Subtract the weight 3.2 lb from 279 lb.

• A)276 lb
• B)275.8 lb
• C)-275.8 lb
• D)280 lb

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Definitions:

Quantifier

A symbol or word used in logic to express the quantity of specimens that a proposition pertains to, such as "all", "some", or "none".

Atomic Open Sentence

In logic, an open sentence containing no quantifiers or connectives, which may become a proposition when variables are substituted.

Compound

A substance formed from two or more elements chemically united in fixed proportions; or, in a linguistic context, a term made up of two or more words functioning as a single unit.

Atomic

Constituting an undivided whole; elementary, with reference to particles or concepts.