Solve
- $\sqrt { 30 x - 15 } = x + 7$

question 378

Multiple Choice

Solve.
- $\sqrt { 30 x - 15 } = x + 7$

• A) \(- 8\)
• B) 8
• C) \(- 7\)
• D) 6

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Definitions:

Negative Exponential Distribution

A probability distribution used to model the time between events in a Poisson process, representing the decay of quantities.

Average Arrival Rate

A metric used in queueing theory indicating the average number of entities (people, items, etc.) arriving at a system or service point per unit of time.

Average Service Rate

The average rate at which a service process can complete work or tasks, often measured over a specific period.

Waiting in Line

The experience of consumers waiting for service or products, often analyzed in operations management to improve efficiency.