At what annual (simple interest) rate did the population of some county increase from 1970 to 2000 Round your answer to one decimal place.
A) $r = 4.0 \%$
B) $r = 3.8 \%$
C) $r = 2.8 \%$
D) $r = 2.3 \%$
E) $r = 4.9 \%$

Question

At what annual (simple interest) rate did the population of some county increase from 1970 to 2000  Round your answer to one decimal place.     
A) $r = 4.0 \%$ 
B) $r = 3.8 \%$ 
C) $r = 2.8 \%$ 
D) $r = 2.3 \%$ 
E) $r = 4.9 \%$

Quizplus · Accepted Answer

The Answer of At what annual (simple interest) rate did the population of some county increase from 1970 to 2000  Round your answer to one decimal place.     
A) $r = 4.0 \%$ 
B) $r = 3.8 \%$ 
C) $r = 2.8 \%$ 
D) $r = 2.3 \%$ 
E) $r = 4.9 \%$

At What Annual (Simple Interest) Rate Did the Population of Some