A Social Security Number Has Nine Digits

question 77

Multiple Choice

A Social Security number has nine digits. How many Social Security numbers are possible? ​

• A) 1,000,000,000
• B) 362,880
• C) 40,320
• D) 999,999,999
• E) 800,000,000

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Definitions:

Systems Theory

A conceptual framework that examines how various components of a system interact and influence each other within the whole.

Positive Feedback

Feedback that stimulates change.

External Stimuli

Things that are visual (sight), auditory (hearing), olfactory (smell), tactile (touch), and gustatory (taste).

Basic Need

Fundamental requirements necessary for individuals to live a healthy and sustainable life, including food, water, shelter, and security.