Determines population growth based on a doubling time.

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- Doubling time periods = Total Period of Time/Doubling Period
- Population = Initial Population * 2
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- doubling time
- the amount of time it takes for a given quantity to double in size or value at a constant growth rate
- exponential
- of or relating to an exponent
- population
- all the inhabitants of a particular town, area, or country.
- population doubling time
- The time it takes a population to double in size
- time
- a point of time as measured in hours and minutes past midnight or noon