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
allsm [11]
3 years ago
9

La familia Sánchez Olguín, quiere terminar de construir su casa y necesita S/.25000 para todos los gastos del acabado de la casa

. Para obtener ese dinero deciden solicitar un préstamo al Banco PIERDEMEX con un interés compuesto del 8% bimestral en un periodo de 3 bimestres
Mathematics
1 answer:
erastova [34]3 years ago
7 0

Extraemos los datos del problema:

  • Capital Inicial → C₀ = S/.25000
  • Interés bimestral → i = 8 % = 0.08
  • Periodos →  n = 3
<h2 /><h2>Bimestre 1:</h2>

Capital Inicial Bimestre → C = S/.25000

Tasa de interés bimestral:

I = C×i

I = S/.25000 × 0.08

I = S/.2000

Monto final:

M = C + I

M = S/.25000 + S/.2000

M = S/.27000

Variación Porcentual:

% = (M - C₀) / C₀

% = ( 27000 - 25000) /  25000

% = 8

<h2>Bimestre 2:</h2>

Capital Inicial Bimestre → C = S/.27000

Tasa de interés bimestral:

I = C×i

I = S/.27000 × 0.08

I = S/.2160

Monto final:

M = C + I

M = S/.27000 + S/.2160

M = S/.29160

Variación Porcentual:

% = (M - C₀) / C₀

% = ( 29160 - 25000) /  25000

% = 16.64

<h2>Bimestre 3:</h2>

Capital Inicial Bimestre → C = S/.29160

Tasa de interés bimestral:

I = C×i

I = S/.29160 × 0.08

I = S/.2332.8

Monto final:

M = C + I

M = S/.29160 + S/.2332.8

M = S/ 31492.8

Variación Porcentual:

% = (M - C₀) / C₀

% = ( 31492.8 - 25000) /  25000

% = 25.97

You might be interested in
Identify the volume of the figure in cubic units.
Alekssandra [29.7K]

Answer:

8 cubic units

Step-by-step explanation:

Count it. It's all visible for this question.

6 0
3 years ago
Consider the following quadratic equation x^2 =4x -5. How many solutions does it have?
aleksandrvk [35]
The answer for your question is C.
5 0
3 years ago
Read 2 more answers
I'm really confused on 6-26. How do you find the equation?
exis [7]
I know the B is 2 Sorry I don't know the A
6 0
3 years ago
1.) Find the length of the arc of the graph x^4 = y^6 from x = 1 to x = 8.
xxTIMURxx [149]

First, rewrite the equation so that <em>y</em> is a function of <em>x</em> :

x^4 = y^6 \implies \left(x^4\right)^{1/6} = \left(y^6\right)^{1/6} \implies x^{4/6} = y^{6/6} \implies y = x^{2/3}

(If you were to plot the actual curve, you would have both y=x^{2/3} and y=-x^{2/3}, but one curve is a reflection of the other, so the arc length for 1 ≤ <em>x</em> ≤ 8 would be the same on both curves. It doesn't matter which "half-curve" you choose to work with.)

The arc length is then given by the definite integral,

\displaystyle \int_1^8 \sqrt{1 + \left(\frac{\mathrm dy}{\mathrm dx}\right)^2}\,\mathrm dx

We have

y = x^{2/3} \implies \dfrac{\mathrm dy}{\mathrm dx} = \dfrac23x^{-1/3} \implies \left(\dfrac{\mathrm dy}{\mathrm dx}\right)^2 = \dfrac49x^{-2/3}

Then in the integral,

\displaystyle \int_1^8 \sqrt{1 + \frac49x^{-2/3}}\,\mathrm dx = \int_1^8 \sqrt{\frac49x^{-2/3}}\sqrt{\frac94x^{2/3}+1}\,\mathrm dx = \int_1^8 \frac23x^{-1/3} \sqrt{\frac94x^{2/3}+1}\,\mathrm dx

Substitute

u = \dfrac94x^{2/3}+1 \text{ and } \mathrm du = \dfrac{18}{12}x^{-1/3}\,\mathrm dx = \dfrac32x^{-1/3}\,\mathrm dx

This transforms the integral to

\displaystyle \frac49 \int_{13/4}^{10} \sqrt{u}\,\mathrm du

and computing it is trivial:

\displaystyle \frac49 \int_{13/4}^{10} u^{1/2} \,\mathrm du = \frac49\cdot\frac23 u^{3/2}\bigg|_{13/4}^{10} = \frac8{27} \left(10^{3/2} - \left(\frac{13}4\right)^{3/2}\right)

We can simplify this further to

\displaystyle \frac8{27} \left(10\sqrt{10} - \frac{13\sqrt{13}}8\right) = \boxed{\frac{80\sqrt{10}-13\sqrt{13}}{27}}

7 0
3 years ago
The Challenger Deep. the deepest known part of the
disa [49]

Answer: 36,000

Step-by-step explanation: I did the math

5 0
3 years ago
Other questions:
  • ASAP Mario was given the following enlargement. Side A corresponds to a side with length 24 centimeters. A side with length 6 ce
    5·2 answers
  • Evaluate the determinant for the following matrix 1, 4, 4, 5, 2, 2, 1, 5, 5
    8·1 answer
  • Convert 8 milliliters to fluid ounces. <br> use 1 mL = 0.034 fl oz.
    11·1 answer
  • The pitch of aroof is just the slope of the roof of course in the real world we dont have an xy-plane so we use positive (non-ne
    13·1 answer
  • I don't get how to even do this its solving equations with variables on each side. 8y-3=6y+17
    8·1 answer
  • Jenny wrote the expanded form of 804,130 as 800,000+40,000+100+30 what error did Jenny make
    6·2 answers
  • What is the expanded form of x(x+6)
    6·2 answers
  • Distribute and simplify the following:<br><br>3 ( x + 4) + 2 ( 5 - x)​
    13·1 answer
  • 14. Divide and write the fraction or mixed number in its simplest form:1/4÷3/8<br>​
    10·1 answer
  • I need to solve for x
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!