Use the Permutations Formula

question 66

Multiple Choice

Use the Permutations Formula
-How many 3-digit numbers can be formed using the digits 1, 2, 3, 4, 5, 6, 7, 8, 9, and 0? No digit can be used more than once.

• A) 720
• B) 604,800
• C) 120
• D) 1,209,600

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Definitions:

Posttraumatic Stress

A mental health condition triggered by experiencing or witnessing a terrifying event, characterized by flashbacks, nightmares, severe anxiety, and uncontrollable thoughts about the event.

Conversion Disorder

A mental condition where psychological distress is expressed through physical symptoms without a medical cause.

Acute Stress

Short-term stress that arises in response to immediate perceived threats or pressures.

Obsessive-Compulsive

Referring to a disorder characterized by unwanted, intrusive thoughts (obsessions) and repetitive behaviors or mental acts (compulsions) that the person feels the urge to perform.