Lucy deposits $300 into an account that pays simple interest at a rate of 5% per year. How much interest will she be paid in the first 2 years?

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

Which one is the correct answer, and why?

Aramp rises 4 feet over a distance of 10 feet. what is the length of the ramp?