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Title: World population is now about 6 billion. The growth rate has been roughly 2% per Post by: mcyyan on May 16, 2015 World population is now about 6 billion. The growth rate has been roughly 2% per year since the end of World War II (1945). If a 2% per year growth rate continued, how many years would it take for world population to reach 12 billion?
years Title: Re: World population is now about 6 billion. The growth rate has been roughly 2% per Post by: bio_man on May 17, 2015 Content hidden
Title: Re: World population is now about 6 billion. The growth rate has been roughly 2% per Post by: mcyyan on May 17, 2015 Thank you it's correct
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