Samatha received $500 as a graduation present and decides to invest it in an account that is compounded continuously. How much will be in the account at the end of 5 years if the interest
rate is 3%?

Can somebody me out with this question

According to modern science, earth is about 4.5 billion years old and written human history extends back about 10,000 years. suppose the entire history of earth is represented with a 10-meter-long timeline, with the birth of earth on one end and today at the other end.

What is the value of f(x) = 2.2 for f(-2)?