A person invests $485 in an account that earns 2.2% annual interest compounded continuously. Find when the value of the investment reaches $2,200. If necessary, round to the nearest hundredth.

The investment will be reach $2,200 in approximately years.

Mahnoor randomly selects times to walk into a local restaurant and observe the type of music being played she found that the restaurant was playing country 11 times rock & roll 17 times and blues 8 times use the observed frequencies to create a probability model for the type of music the restaurant is playing the next time mahnoor walks in.