If the Per Capita Growth Rate of the World Population

question 21

Multiple Choice

If the per capita growth rate of the world population continues to be what it was in the year 2000, the world population t years after July 1, 2000, will be 6.085 × 1.0121^t billion. According to this formula, when will the world population reach 9 billion?

• A)41.3 years after July 1, 2000
• B)32.5 years after July 1, 2000
• C)22.7 years after July 1, 2000
• D)6.8 years after July 1, 2000

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Definitions:

Lifestream

A digital chronology of an individual's life activities, both online and off, aggregated from various sources and displayed in real-time.

Demographic

Statistical characteristics of human populations, such as age, gender, income, and education, used for identifying and analyzing target audiences.

Educational Attainment

The highest level of education an individual has completed, often used as a measure of workforce qualifications or socio-economic status.

Family Life Cycle

Stages through which a family progresses over time, from single individuals to married couples, parenthood, and retirement.