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The annual birth and death rates per 1,000 are 39.4 and 19.4 respectively. The number of years in which the population will be doubled assuming there is no immigration or emigration is?
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The annual birth and death rates per 1,000 are 39.4 and 19.4 respectiv...
Calculation of Population Growth


The formula for calculating population growth is:

Growth rate = Birth rate - Death rate

Population growth = (Growth rate / 10) * Current population


Calculation of Population Doubling Time


The formula for calculating population doubling time is:

Doubling time = 70 / Population growth rate


Calculation


Using the given birth and death rates:

Growth rate = 39.4 - 19.4 = 20


Assuming a current population of 1000:

Population growth = (20 / 10) * 1000 = 200


Using the formula for population doubling time:

Doubling time = 70 / 200 = 0.35 years or approximately 4.2 months


Conclusion


Assuming no immigration or emigration, the population will double in approximately 4.2 months or 0.35 years.
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The annual birth and death rates per 1,000 are 39.4 and 19.4 respectively. The number of years in which the population will be doubled assuming there is no immigration or emigration is?
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The annual birth and death rates per 1,000 are 39.4 and 19.4 respectively. The number of years in which the population will be doubled assuming there is no immigration or emigration is? for CA Foundation 2024 is part of CA Foundation preparation. The Question and answers have been prepared according to the CA Foundation exam syllabus. Information about The annual birth and death rates per 1,000 are 39.4 and 19.4 respectively. The number of years in which the population will be doubled assuming there is no immigration or emigration is? covers all topics & solutions for CA Foundation 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The annual birth and death rates per 1,000 are 39.4 and 19.4 respectively. The number of years in which the population will be doubled assuming there is no immigration or emigration is?.
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