W3alkernarasarettye W3alkernarasarettye

15-02-2017
Mathematics

contestada

If the earth's population reached 1 billion humans in 1800, how many years would it take to double to 2 billion?

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Mcgoldrick10 Mcgoldrick10

15-02-2017

It really depends. If the population size was a constant rate, then it would be 3600, but population isn't constant, so it's hard to say, because of increases and decreases of population

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