### Home > PC3 > Chapter 6 > Lesson 6.2.1 > Problem6-75

6-75.

How long will it take an account earning $2.0\%$ interest, compounded continuously to:

1. Double?

$2P=Pe^{0.02t}$

Divide both sides by $P$, then take the natural log of both sides.

$4P=Pe^{0.02t}$