Respuesta :

The formula for simple interest is i = prt.  Here, p=$8000, r=?, and t=1 year.

Thus, $360 = simple interest = $8000 (r) (1), and

r = $360
     ---------- = 0.045, or 4.5%
      $8000

Answer:

the answer is b 0.45 i got it right on the test

Step-by-step explanation: