Question

Find the annual interest rate.

4. I = $30, P = $150, t = 2 years
5. I = $60, P = $500, t = 18 months
6. I = $150, P = $3000, t = 4 years

Answer 1

5 I think is the correct one

Answer 2

!!ANSWERS!!

1: 10%

2: 8%

3: 1.25%