Juros simples. Juros Composto

Resposta C

Juros simples

J=P.i.n

J=100.000,00 .0,1 .4

J=100.000,00 .0,4

J=40.000,00

S=C+J

S=100.000,00+40.000,00

S=140.000,00

Juros composto

S=C .(1+i)ⁿ

S=100.000,00 .(1+0,1)^4

S=100.000,00 .(1,1)^4

S=100.000,00 .1.4641

S=146.410,00

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Resposta E

Juros Simples

S=P .(1+i . n)

180.000,00=P .(1+0,15 .2)

180.000,00=P .(1+0,3)

180.000,00=P . 1,3

180.000,00/1,3=P

138.462,54=P

Juros Composto

S=P .(1+i)ⁿ

180.000,00=P .(1+0,15)^2

180.000,00=P .(1,15)^2

180.000,00=P .1,3225

180.000,00/1,3225=P

136.105,86=P

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Resposta B

Juros Simples

i= ((S/P-1))/n

i= ((104.887,09/100.000,00-1))/4

i= ((1,0488709-1))/4

i=0,012217725

i=0,012217725 . 100 *

i=1,22

Juros Composto

S=P .(1+i)ⁿ

104.887,09=100.000,00 .(1+i)^4

104.887,09/100.000,00=(1+i)^4

1,0488709=(1+i)^4

∜1,0488709 =1+i

1,011999992=1+i

1,011999992-1=i

0,011999992=i

0,011999992 .100=i *

1,1999992=i **

i=1,20

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nao tenho

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resposta D

Juros Composto

iq= {[〖(1+it/100)〗^(q/t)]-1}100

iq={[〖(1+24/100)〗^(1/16)]-1}100

iq={[〖1,24〗^0,0625]-1}100

iq={1,01353-1}100

iq=0,013535.100

iq=1,3535

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Resposta B

Juros Composto

S=P.〖(1+i)〗^n

11.088,57=10.000,00.〖(1+0,013)〗^n

11.088,57/10.000,00=〖(1,013)〗^n

1,108857=〖(1,013)〗^n

log 1,108857=log 〖(1,013)〗^n

(log 1,108857)/(log 1,013)= n

0,103329/0,01291622= n

7,999= n

8= n

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Resposta C

Mensal

iq={[1+(it/100).(q/t)]-1}100

iq={[1+(4,5/100).(1/6)]-1}100

iq={[1+(0,045).(0,17)]-1}100

iq={[1+0,0075]-1}100

iq={1,0075-1}100

iq=0,0075.100

iq=0,75% a.m.

Diária

iq={[1+(it/100).(q/t)]-1}100

iq={[1+(0,75/100).(1/30)]-1}100

iq={[1+0,0075.0,033]-1}100

iq={[1+0,00025]-1}100

iq={1,00025-1}100

iq=0,00025.100

iq=0,025% a.d.

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Resposta A

Diária

iq= {[〖(1+it/100)〗^(q/t)]-1}100

iq= {[〖(1+12/100)〗^(1/365)]-1}100

iq= {[〖1,12〗^0,0028]-1}100

iq= {1,0003105-1}100

iq=0,0003105.100

iq=0,031054% a.d.

Anual

iq= {[〖(1+it/100)〗^(q/t)]-1}100

iq= {[〖(1+0,031054/100)〗^(360/1)]-1}100

iq= {[〖1,00031054〗^360]-1}100

iq={1,1182-1}100

iq=0,1182.100

iq=11,826% a.a.

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nao tenho

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resposta E

é igual a questão 2

Juros Simples

S=P .(1+i . n)

180.000,00=P .(1+0,15 .2)

180.000,00=P .(1+0,3)

180.000,00=P

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