Is the Number Rational, Irrational, or Imaginary

question 38

Multiple Choice

Is the number rational, irrational, or imaginary?

• A) irrational
• B) imaginary
• C) rational

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Definitions:

Stress

A physical, mental, or emotional factor causing bodily or mental tension, which can stem from any event or thought that makes you feel frustrated, angry, or nervous.

Relaxation

The process of becoming less tensed or stressed, often referring to muscle easing from contraction.

Parathyroid Hormone

A hormone secreted by the parathyroid glands, important in regulating the amount of calcium and phosphorus in the blood and bones.

Melatonin

A hormone produced by the pineal gland that regulates sleep and wakefulness cycles.