Yo look at how shiny this fish tank is. I have to use this as a reference for math.

Which expression is equivalent to (3^2)^-2 a.-81 b.-12 c.1/81 d.1/12

Alicia puts $400 in a bank account. each year the account earns 5% simple interest. how much money will be in her bank account in six months?

You deposit $5000 each year into an account earning 3% interest compounded annually. how much will you have in the account in 30 years?