Birth Rate=22.22 births/1000 population
Death Rate= 6.4 deaths/ 1000 population
net population increasing rate NPIR = 15.82births/1000 population
doubling period = ln 2/NPIR
= ln 2*1000/15.82
=43.81 year
The population of British Indian Ocean Territory is 4,000.
The Maurya Period
The population of Assam in 2011 was 31,169,272.
Indian population is now 150 years.
370,000 370,000
The population of Slovakia is about 5,430,000.
The time it takes for a population to double is known as the doubling time. It is calculated using the rule of 70, which states that you divide 70 by the growth rate to find the doubling time. For example, if a population is growing at a rate of 2% per year, it would take approximately 35 years for the population to double.
289 years
43 years.
In 2011, China's population doubling time was approximately 32 years. This means that based on the population growth rate at that time, it would take around 32 years for the population to double in size.
Both are used to calculate the doubling period of an investment. However Rule of 69 is considered to be a more accurate way of calculating the doubling period Hope it helps
The population was doubling and this meant less jobs.
Doubling population rate is however long it takes for a country's population to double - but calculation wise I THINK (not sure) [ (Immigration rate - emigration rate) + (Birth rate - death rate) ]check around site for a confirmation of the formula
2,5,15,25,40
every 20 years
The population of Indian Railways is 2,010.
The population of Indian Railways is 2,011.