1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Lilit [14]
2 years ago
9

Em quantos meses um capital de R$4.000,00 aplicado a uma taxa de juros simples de 29,3% ao ano, renderá de juros o valor de R$58

6,00? Insira sua resposta 3.Se uma pessoa necessitar de R$100.000,00 no futuro e depositar hoje R$90.909,09 em uma aplicação com taxa de juros simples de 12% ao ano, levará quantos meses para resgatar o dinheiro desejado?
Mathematics
1 answer:
Akimi4 [234]2 years ago
4 0

Responda:

6 meses

10 meses

Explicação passo a passo:

Dado que:

Principal = 4000

Juros = 586

Taxa (r) = 29,3% ao ano = 0,293

Juros simples = principal * taxa * tempo

586 = 4000 * 0,293 * t

586 = 1172t

t = 586/1172

t = 0,5 anos

Tempo = (0,5 * 12) = 6 meses

B.)

principal = $ 90909,09

Montante final = 100.000

Taxa (r) = 12% = 0,12

Usando a fórmula:

Quantidade final = p (1 + rt)

Taxa = r; t = tempo

100000 = 90909,09 (1 + 0,12t)

100000 = 90909,09 + 10909,0908t

100000 - 90909,09 = 10909,0908t

9090,91 = 10909,0908t

t = 9090,91 / 10909,0908

t = 0,8333334

Número de meses:

0,8333334 * 12

= 10 meses

You might be interested in
Identify the constant term in this expression 7p - 3p + 9 + x
ANEK [815]

Answer:

the constant in this expression is 9 because it is not a coefficient of any variable

7 0
3 years ago
Read 2 more answers
Arrange the pairs of points in increasing order of the slopes of the lines joining them. (15, 30) and (20, 40)
gavmur [86]

Answer: m1 = 0.5

M2= 0.375

M3 = 2.25

M4 = 3.0

M5 = 13.5

M6 = 0.285

M7 = 7.0

Step-by-step explanation:

(20,40)-(15,30)=(5,10), m1=5/10=0.5

(18,48)-(12,32)=(6,16), m2=3/8=0.375

(72,32)-(27,12)=(45,20), m3=9/4=2.25

(60,20)-(45,15)=(15,5), m4=3.0

(243,18)-(27,2)=(216,16), m5=27/2=13.5

(24,84)-(18,63)=(6,21), m6=2/7=0.285...

(84,12)-(63,9)=(21,3), m7=7.0

4 0
3 years ago
If you split a right angle with a ray going through the middle of the right angle, the two angles formed will be ______. Select
Tom [10]

Answer:

Complementary

Step-by-step explanation:

To be complementary, your two angles need to add up to 90 degrees

a right triangle is already 90 degrees so if you cut it through the middle they'd form complementary angles

8 0
3 years ago
Read 2 more answers
Which of the following expressions are equivalent to
AfilCa [17]

Answer:

A

Step-by-step explanation:

-1 / 2 = -0.5

1/-2 = -/0.5

5 0
2 years ago
Read 2 more answers
Matthew sorts some figures. He includes a regular hexagon with only figures 2 and 3.
kykrilka [37]

Answer:

B.

Step-by-step explanation:

A regular hexagon, a rectangle, and a regular parallelogram all have at least 2 pairs of parallel sides. The sides opposite of each other are parallel. A trapezoidal only has one pair of parallel lines and a kite has 0 parallel sides.

3 0
2 years ago
Other questions:
  • Which number is greater? 0.086 or 86%
    12·1 answer
  • Cosx=5/8
    8·1 answer
  • Use the equation m Subscript PQ Baseline equals StartFraction f left parenthesis x 1 plus h right parenthesis minus f left paren
    8·1 answer
  • Can anyone please help me with this? I haven't went to classes and I need this answered real quick. Anyone know it?
    14·2 answers
  • There are 60student in a class there fourths of the. are girls how many boys are there​
    5·2 answers
  • Correct answer gets 5 star
    14·2 answers
  • T/2 = 18/t <br> what is t
    15·2 answers
  • How to find area of a triangle.
    15·1 answer
  • Estimate the number of pints in 445 fluid ounces. Explain your work.​
    15·1 answer
  • Given that AB , CD, EF are straight lines find the value of x
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!