Nadal invests $5,678 at an annual interest rate of 4.5 percent for 6 years. For which variable can Nadal substitute the value 5,678 in the simple interest formula?
Step-by-step explanation: I tried all day and finally got the answer and i feel that you should trust me on this one because I took this test 4 times and the only time that it worked was when I put this as the answer.