Question

alguem com bom coração me ajuda plissss​

Answer 1

Resposta:

Explicação passo a passo:

$C=3000$

$i=1\%\:a.m=0,01\:a.m$

$t=1\:ano=12\:meses$

$J=\:?\:\:(Juros)$

$M=\:?\:\:(Montante)$

$J=C\:.\:i\:.\:t$

$J=3000\:.\:(0,01)\:.\:12$

$J=360\:\:(juros)$

$M=C+J$

$M=3000+360$

$M=3360,00$

$Resposta:(B)$

________________________________________________________

$C=500$

$t=6\:meses$

$i=5\%\:a.m=0,05\:a.m$

$M=\:?$

$J=C\:.\:i\:.\:t$

$J=500\:.\:(0,05)\:.\:6$

$J=150$

$M=C+J$

$M=500+150$

$M=650,00$

$Resposta:(A)$