math
posted by !!PLEASE ANSWER!!! now plzzz .
Calculate the interest earned on a savings account with $900.00 that is invested at 4% annual simple interest for 5 years?

I = PRT
I = 900 * 0.04 * 5
I = ?
posted by !!PLEASE ANSWER!!! now plzzz .
Calculate the interest earned on a savings account with $900.00 that is invested at 4% annual simple interest for 5 years?
I = PRT
I = 900 * 0.04 * 5
I = ?