Respuesta :
The population will be 12,780. 7% of 9k is 630, multiplied by 6 equals 3780 added to 9k equals 12,780.
This is an exponential growth problem.
The equation is total = start value x (1 + rate)^time.
Total = 9000(1.07)^6
Total = 13506.57
Round to 13,507