Customers Walk into a Bank at an Average Rate of 20

question 23

Multiple Choice

Customers walk into a bank at an average rate of 20 per hour. On average, there are 5 people waiting in line to be served. How long does the average customer wait in line?

• A) 15 minutes
• B) 0.25 minutes
• C) 4 minutes
• D) 3 minutes
• E) 8 minutes

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Definitions:

Summons

An official notice or order issued by a court requiring a person to appear in court in connection to a legal proceeding.

Accident Reconstruction

The process of investigating, analyzing, and drawing conclusions about the causes and events during a vehicle collision.

Specialist

An individual with a high degree of skill, knowledge, or expertise in a particular field or profession.

Testify

To make a statement based on personal knowledge or belief, under oath in court.