Cara monitors a snail in her aquarium. She notes that this morning it crawled 1” of the glass. A few hours it crawled another 2” up the glass. Later, it crawled 4” down the glass. How far is the snail from where it started?

An initial investment of $100 is now valued at $150. the annual interest rate is 5%, compounded continuously. the equation 100e0.05t = 150 represents the situation, where t is the number of years the money has been invested. about how long has the money been invested? use your calculator and round to the nearest whole number. years