mr. flores opened an account with a deposit of $5,000. • the account earned annual simple interest. • he did not make any additional deposits or withdrawals. • at the end of 4 years, the balance of the account was $6,500. what is the annual interest rate on this account?

Layer r contains a well-known index fossil that is 100 million years old. based on this information and the principle of superposition, a. layers t and m are older than 100 million years, and layers x and g are younger than 100 million years. b. layers t, m, x, and g are all older than 100 million years. c. layers t and m are younger than 100 million years, and layers x and g are older than 100 million years.