AIR MATH

Math Question

Using the growth rate of Country A from 1989 to today, when will the population double (or be half if the population is declining)?
Population of 1989 :
\( 1,127,040,000 \)
Population of 2022 :
\( 1,449,296,426 \)
(33 years apart)
Growth rate : \( 28.6 \% \)

Solution

solution

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