Respostas

2013-10-11T19:29:09-03:00
M = C(1 + i.t)

880 = 800(1 + 2/100t)
880 = 800 + 1600t/100
880 - 800 = 16t
80 = 16t
t = 80/16
t = 5 meses
14 3 14
2013-10-11T19:32:39-03:00
J=c.i.t
880=800.2/100.t
80=80.0,2.t
80/16=5 meses

5 3 5