In 2010,_____________ Percent of the Population Was Over 65

question 25

Multiple Choice

In 2010,_____________ percent of the population was over 65.

• A) 8
• B) 13
• C) 18
• D) 23

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Definitions:

Vacuum Building

A specially designed structure within nuclear power plants meant to contain radioactive substances in case of any leakage or accident.

Demand For Electricity

The total amount of electrical power desired by consumers and industries at any given time, which can fluctuate based on various factors including time of day, season, and economic activities.

Preventive Maintenance

Routine inspection and maintenance of equipment and machinery to prevent sudden failures and ensure efficient operation.

System Reliability

The probability that an entire system or network will function as intended for a specific period under given conditions.