Walter has life insurance policy with a $1.2 million benefit. If this money was put into an account with 4% interest rate, how much income can his beneficiaries expect in case Walter dies?

Myron put $5000 in a 2-year cd playing 3% interest, compounded monthly. after 2 years, he withrew all his money. what was the amount of the withdrawal?

Which graph has a rate of change of zero

You just purchased two coins at a price of $670 each. because one of the coins is more collectible, you believe that its value will increase at a rate of 7.1 percent per year, while you believe the second coin will only increase at 6.5 percent per year. if you are correct, how much more will the first coin be worth in 15 years?