Posted by **Charley** on Wednesday, November 24, 2010 at 1:57am.

How long in years does it take for a principal to triple in value if invested at a rate of r compounded semi-annually? Give t as a function of r.

## Answer This Question

## Related Questions

- Math: Compounded Interest - A principal of $200 is invested at 5% interest rate ...
- math(compunded interest ) - 6.how long will it take for a sum of money to ...
- math - how long will it take to earn $787.50 on $5000 at 5 1/4%(percent) what is...
- exponential function - An investment pays 8% interest, compounded annually. a) ...
- Mathematics - In the problems 1 to 3, find the present value of the given (...
- Math - I invested $45,6000 at 18% to be compounded semi-annually. What will be ...
- math - Twenty years ago Gabe invested $2,000. For the first ten years he earned ...
- math - How long (in years) will it take your money to triple at an annual ...
- Math - A boat costs $92,000 and depreciates in value by 15% per year. How much ...
- math(compund interest ) - 10.On 16 April 1990, $5000 was invested at 6% ...

More Related Questions