Square rooting because you have to find the inverse of the equation to solve
Go on this web operation calcularter
Answer is D
Explain 729:33(-2)
5 percent of 400,000 is 20,000
It is about 28 years from 1990
20,000 * 28 = 560,000
560,000 + 400,000 = 960,000
So the estimated current popu;ation in a city is 960,000.
Hope this helps!
