Brightstorm is like having a personal tutor for every subject

See what all the buzz is about

Check it out

Compound Interest (Continuously) - Problem 8 510 views

This problem looks at how much you need to invest now in order to get a certain amount of money out of a continuously compounded account after a certain amount of time. The word "continuous" tells you that you're using "e" as your base, so in order to solve for the principle investment, you'll be using the natural log. If you get stuck, try writing the equation in log form instead of exponential form.

Transcript Coming Soon!