When Some Objects Are Randomly Selected, Which of the Following

question 91

Multiple Choice

When some objects are randomly selected, which of the following is true?

• A) The order in which objects are selected matters in combinations.
• B) The order in which objects are selected does not matter in permutations.
• C) The order in which objects are selected does not matter in combinations.
• D) The order in which objects are selected matters in both permutations and combinations.

---

Definitions:

Amphetamines

A class of stimulant drugs that affect the nervous system and are used medically to treat conditions such as ADHD but can be addictive and are often abused.

Stimulants

Substances that increase activity in the body and brain, often enhancing alertness and physical performance.

Methamphetamine

A powerful, highly addictive stimulant that affects the central nervous system, known for its use as a recreational drug.

Dexedrine

A brand name for dextroamphetamine, a central nervous system stimulant medication used to treat attention deficit hyperactivity disorder (ADHD) and narcolepsy.