The Expression 5 + (4 + 7) = (5

question 5

Multiple Choice

The expression 5 + (4 + 7) = (5 + 4) + 7 is an example of which law?

• A) Commutative
• B) Distributive
• C) Associative

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Definitions:

Dizzy Spells

Temporary episodes of dizziness or lightheadedness that can result from a variety of causes, including dehydration, blood pressure fluctuations, or inner ear problems.

Capillary Refill Time

The time taken for color to return to an external capillary bed after pressure is applied, used as a quick test to assess circulatory status.

Pupil Reactivity

The change in pupil size in response to light, which is a critical measure in assessing neurological function.

Oral Thermometer

An instrument used to measure body temperature through the mouth.