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View Full Version : Solve for n: 2 = 1(1.1)^n


SAlston79
Dec 1, 2009, 09:08 PM
If $1.00 is invested at 2%, it takes approximately 34.9 years to double. Invested at 5%, it takes 14.2 years to double. How many years will it take to double $1.00 if invested at 10%; 12%?

KISS
Dec 1, 2009, 09:14 PM
http://www.wolframalpha.com/input/?i=2+%3D+1%281.1%29^n