In the Diagram, S Represents the Position of a Power

question 5

Multiple Choice

In the diagram, S represents the position of a power relay station located on a straight coast, and E shows the location of a marine biology experimental station on an island. A cable is to be laid connecting the relay station with the experimental station. ​ ​
If the cost of running the cable on land is $2.00/running foot and the cost of running the cable under water is $5.20/running foot, locate the point P that will result in a minimum cost (solve for x) .
​

---

Definitions:

Lack of License

The absence of a required legal permit or authorization to perform a certain activity or business.

Enforcement

The act of compelling compliance with a law, regulation, agreement, or ruling, often by a governing body or authoritative entity.

Work-Related Contracts

Agreements that are specifically tied to employment or professional services between two or more parties.

Intoxication

A state of being under the influence of alcohol or drugs to a degree that mental and physical faculties are significantly impaired.