Question

J=2500,00
C=8000,00
T=?
I=8% a.a​

Answer 1

Resposta:

Explicação passo a passo:

$J=2500$

$C=8000$

$i=8\%\:a.a=0,08\:a.a$

$t=\:?$

    $J=C\:.\:i\:.\:t$

$2500=8000\:.\:(0,08)\:.\:t$

$2500=640\:.\:t$

$t=2500/640$

$t=250/64$

$t=3,90625\:anos$