Answer :
In 11 years, the population of Wayne County will be approximately 724,826 people.
1. Start with the current population of 409,000.
2. Calculate the annual population growth rate by multiplying 409,000 by 9%, or 0.09. The annual population growth rate is 36,810.
3. Multiply the annual population growth rate by 11 to get the total population growth over 11 years. The total population growth over 11 years is 404,910.
4. Add the total population growth to the current population of 409,000 to get the total population in 11 years. The total population in 11 years is 724,826.
The population of Wayne County will be 724,826 in 11 years, an increase of 404,910 people from its current population of 409,000 due to a growing tech industry.
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