Question

What is population growth ? Explain with example the formula of calculating populationgrowth rate

Answer 1

Answer:

Net reproductive rate (r) is calculated as: r = (births-deaths)/population size or to get in percentage terms, just multiply by 100. the population is so much bigger, many more individuals are added. If a population grows by a constant percentage per year, this eventually adds up to what we call exponential growth.

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