Re: JNU 2012 Answer Key

Posted by Homer Simpson on Apr 30, 2014; 1:27pm
URL: http://discussion-forum.276.s1.nabble.com/JNU-2012-Answer-Key-tp7580041p7588111.html

For 1, use compound interest formula. Let population of country be 100 and it changes to 120 in 20 years. P= 100, t=20 and A=120.

Find r for this and compare.