At an Automatic Car Wash, Cars Arrive Randomly at a Rate

question 118

Multiple Choice

At an automatic car wash, cars arrive randomly at a rate of 7 cars every 30 minutes.The car wash takes exactly 4 minutes (this is constant) .On average, what would be the length of the line?

• A)8.171
• B)7.467
• C)6.53
• D)0.467

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Definitions:

Neurons

The basic working units of the brain, specialized cells that transmit nerve impulses.

Spinal Cord

The spinal cord is a long, thin, tubular structure made up of nervous tissue that extends from the brainstem to the lower back, serving as a major pathway for information traveling between the brain and the rest of the body.

Hippocampus

A region of the brain that is associated with memory formation, organization, and retrieval, as well as spatial navigation.

Pons

The bridgelike structure that connects the medulla and the cerebellum.