3 men build a wall in 2 days.
How long will it take
a) 1 man
b) 2 men?

Please show working

Answers

Answer 1

Answer:

Step-by-step explanation:

Big clever stuff 100 men in 1 second tick tick boom

Answer 2
The number of man-days required for the wall is 3 x 2 = 6
Assuming each man consistently produces the same amount of effort
then 1 man will take 6/1 = 6 days
and 2 men will take 6/2 = 3 days

Related Questions

For the following exercises, solve each inequality and write the solution in interval notation.
29. | x − 2 | > 10

Answers

Answer:

The solution to the inequality |x-2|>10 in interval notation is given by -8<x<12

Step-by-step explanation:

An absolute value inequality |x-2|>10 is given.

It is required to solve the inequality and write the solution in interval form.

To write the solution, first solve the given absolute value inequality algebraically and then write it in interval notation.

Step 1 of 2

The given absolute value inequality is $|x-2|>10$.

The inequality can be written as

x-2<10 and x-2>-10

First solve the inequality, x-2<10.

Add 2 on both sides,

x-2<10

x-2+2<10+2

x<12

Step 2 of 2

Solve the inequality x-2>-10.

Add 2 on both sides,

x-2>-10

x-2+2>-10+2

x>-8

The solution of the inequality in interval notation is given by -8<x<12.

this is timed, much help is appreciated:)

Answers

The value of the angle m∠4 is 105 degrees.

How to find angles in a quadrilateral?

The sum of angles in a quadrilateral is 360 degrees.

Therefore,

m∠1 + m∠2  + m∠3 + m∠4 = 360°

Hence,

x + x + 10 + x + 20 + x + 30 = 360

4x + 60 = 360

4x = 360 - 60

4x = 300

x = 360 / 4

x = 75

Therefore,

m∠4 = 75 + 30 = 105°

learn more on quadrilaterals here: https://brainly.com/question/17178852

#SPJ1

GUYS CAN SOMEONE PLEASE HELP ASAP?
THANKS SO MUCH ULL GIVE 40POINTS AND BRAINLIEST

Answers

Answer:

1136/295 cm

Step-by-step explanation:

Corresponding lengths of similar figures are proportional.

If we let the radius of the second cylinder be x,

x/6.4 = 7.1/11.8

x = 6.4(7.1/11.8) = 1136/295 cm

Which of the following represents a function

Answers

Answer:

(2,3),(4,3),(-2,-3),(-4,-3)

Step-by-step explanation:

A function is defined as a relation in which each domain element (x-value) is paired with exactly one range element (y-value).

This means that each value we input for x must have only one possible output. If the same x-value yields more than one y-value, it is not a function.

The correct answer, as shown above, meets the criteria of a function, as each x-value is shown to produce exactly one y-value. In this set of ordered pairs, if x = 2, then y = 3, and if x = -2, then x = -3.

A set of ordered pairs is not a function if there are ordered pairs with the same x-values but different y-values.

In the other sets of ordered pairs, one x-value has more than one possible y-value. Let's use the last set as an example:

(5,1),(5,2),(5,3),(5,4)

Inputting 5 as x produces four different y values; there is no one y value for the x-value. y could equal 1, 2, 3, or 4.

Point O is the center of dilation. Triangle A B C is dilated to create triangle A prime B prime C prime. The length of O A is 3. The length of A A prime is 9.

Triangle ABC is dilated to create triangle A'B'C' using point O as the center of dilation.

What is the scale factor of the dilation?
1/3
3
4
1/4

Answers

Answer:

3

Step-by-step explanation:

9 divided by 3 is 3...

hope this helped

Answer:

its 3

Step-by-step explanation:

im doing summer school rn lol

When doing his homework, a student uses the addition property of equality to solve for c below. Which statement BEST applies to the sample? 6 + c = 10 6 + (–6) + c = 10 + (–6) c = 4 A. The student failed to keep both sides of the equation balanced. B. The student’s final answer does not have the variable c isolated. C. The use of the addition property of equality is sound, and the answer is correct. D. The student should have used the subtraction property of equality.

Answers

Answer:

The answer would be C

can someone help me solve this problem?

Answers

Answer:

13

Step-by-step explanation:

cos17 = x/14

x = 14cos17

x= 13.38826658

to the nearest hundredth

x=13

What is the length of BC?

From the markings on the diagram, we can tell E is the midpoint of BC and

is the midpoint of AC

We can apply the

theorem: ED = One-halfBA.

Substituting in the expressions for the lengths and solving for x, we get x =

.

Now, since BE = x, then BC =
.

Answers

Using the triangle midsegment theorem, x = 5; BC = 10 units.

What is the Triangle Midsegment Theorem?

According to the triangle midsegment theorem, ED = 1/2(BA).

Given the following:

ED = x + 2

BA = 4x - 6

x + 2 = 1/2(4x - 6)

2(x + 2) = 4x - 6

2x + 4 = 4x - 6

2x - 4x = -4 - 6

-2x = -10

x = 5

BC = 2(BE)

BC = 2(x)

BC = 2(5)

BC = 10 units

Learn more about the triangle midsegment theorem on:

https://brainly.com/question/12234706

#SPJ1

Answer:

D

Triangle Midsegment

5

10

Step-by-step explanation:

E2020 Geometry B!!:3

E
What is the solution to the system of equations?
y = 0x + 3
x = −2
O [--]
O
[22]
[2
O
[-2]

Answers

Answer:

-2

Step-by-step explanation:

The solution to the system of equations is (x, y) = (-2, 1).

What is an equation?

An equation contains one or more terms with variables connected by an equal sign.

Example:

2x + 4y = 9 is an equation.

2x = 8 is an equation.

We have,

The second equation tells us that x = -2.

Substituting this value into the first equation, we get:

y = -2 + 3

Simplifying, we get:

y = 1

Therefore,

The solution to the system of equations is (x, y) = (-2, 1).

Learn more about equations here:

https://brainly.com/question/17194269

#SPJ5

HELPP!!!
Instructions: Find the value of the trigonometric ratio. Make sure to simplify the fraction
if needed.

Answers

Soh cah toa

S: sine
C: cosine
T: tangent

O:opposite
H:hypotenuse
A:adjacent

Sin A means opposite/hypotenuse
=15/17

Hope this helped :)

Answer:

15/17

Step-by-step explanation:

Solve for y
:
V=−4y+4x

Answers

[tex] - 4y = v - 4x \\ y = \frac{ - v}{4} + x[/tex]

[tex]\\ \rm\dashrightarrow V=-4y+4x[/tex]

[tex]\\ \rm\dashrightarrow -4y=V-4x[/tex]

[tex]\\ \rm\dashrightarrow y=\dfrac{V-4x}{-4}[/tex]

[tex]\\ \rm\dashrightarrow y=x-\dfrac{V}{4}[/tex]

His friends all drive more expensive cars, and Tony is now starting to desire these same expensive products. Which factor is Tony experiencing

Answers

Social class , he is experiencing social class

73. Real-World Applications
A city's population in the year 1960 was 287,500 . In 1989 the population was 275,900 . Compute the rate of growth of the population and make a statement about the population rate of change in people per year.

Answers

Answer:

The rate of growth of the population is -400, this means the growth of the population from year 1960 to 1989 has dropped by 400 per city.

Step-by-step explanation:

It is given that in a city's population in the year 1960 was 287500 , and in the year of 1989 the population was 275900 .

It is required to compute the rate of growth of population and make a statement about the population rate of 1989 with the year 1989 and the time taken to change the population.

Step 1 of 1

It is given that in a city's population in the year 1960 was 287500 , and in the year of 1989 the population was 275900 .

To find the rate of growth of population and make a statement about the population rate of change in people per year.

Now let f(x) be the number of population and x be the year and use formula of rate of change to find the change in population,

[tex]$m=\frac{f\left(x_{2}\right)-f\left(x_{1}\right)}{x_{2}-x_{1}}$[/tex]

Now substitute, 275900 for [tex]$f\left(x_{2}\right)[/tex], 287500 for  then,

[tex]$$\begin{aligned}m &=\frac{275900-287500}{1989-1960} \\&=\frac{-11600}{29} \\&=-400\end{aligned}$$[/tex]

The rate of growth of population -400, so there is a drop in the population by 400 per city.

Calculate the residuals for the scatter plot (image provided)

Answers

From the given graph, and using the scatter plot function of a graphing calculator, the residuals are;

-0.08693, -0.019376, -0.518, -0.183, -0.083, 0.135, 0.318, and 0.578

Which method can be used to find the residuals?

From the diagram, the given points are;

(14, 4), (15, 4), (16.5, 3.5), (18, 4), (18, 3.9), (19.5, 3.85), (20, 4), (26.8, 3.8)

Utilizing a graphing calculator, using the scatter plot function we have the following predicted values;

Best fit line; y = 5.032 - 0.0676•x

Residuals = Actual - Predicted from equation

The residuals are;

y1 = 4 - 4.08693 = -0.08693

y2 = 4 - 4.019376 = -0.019376

y3 = 3.5 - 3.918 = -0.518

y4 = 4 - 3.817 = -0.183

y5 = 3.9 - 3.817 = -0.083

y6 = 3.85 - 3.715 = 0.135

y7 = 4 - 3.682 = 0.318

y8 = 3.8 - 3.222 = 0.578

The residuals are therefore;

The residuals are;

-0.08693, -0.019376, -0.518, -0.183, -0.083, 0.135, 0.318, and 0.578

Learn more about finding the residuals of a scatter plot here:

https://brainly.com/question/16511034

#SPJ1

what are the possible numbers of positive, negative, and complex zeros of f(x)=x^6+x^5+x^4+4x^3-12x^2+12?

Answers

The number of zeros are; Positive; 2 or 0; Negative: 4 or 2 or 0; Complex; 0, 2, 4, 6  

How to find the zeros of a Polynomial?

We are given the polynomial function as;

f(x) = x⁶ + x⁵ + x⁴ + 4x³ - 12x² + 12

Use Descartes Rule rule of signs allows us to determine the possible number of positive, negative, and complex roots.

For the function f(x), the number of sign changes that occur from term to term will give us the number of positive possible roots.

For the function f(-x), the number of sign changes that occur from term to term will give us the number of negative possible roots.

The numbers of complex roots is the difference between the degree of function and total number of positive and negative roots.

For f(x), the signs change 2 times.  Thus, there can only be a possibility of 2 positive roots

For f(-x), we have;

x⁶ - x⁵ + x⁴ - 4x³ - 12x² + 12

Thus, the sign changes 4 times and so we have a possibility of 4 negative roots.

Read more about Descartes rule of polynomials at; https://brainly.com/question/12006853

#SPJ1

37. For the following exercises, given each set of information, find a linear equation satisfying the conditions, if possible.
37. x-intercept at (-5, 0) and y-intercept at (0, 4)

Answers

Answer:

The linear equation for the line with an x-intercept at (-5,0) and y-intercept at (0,4) is found as [tex]$y=\frac{4}{5} x+4$[/tex].

Step-by-step explanation:

A condition is given that a line has an x- intercept at (-5,0) and y- intercept at (0,4).

It is asked to find a linear equation satisfying the given condition.

To do so, first determine the slope of the line using coordinates of the given intercepts. Then write the equation in the slope-intercept form using the slope and the y- intercept.

Step 1 of 2

Determine the slope of the line.

The points of the intercepts of the line are given as (-5,0) and (0,4). Next, the formula for the slope is given as,[tex]m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}$[/tex]

Substitute 4&0 for [tex]$y_{2}$[/tex] and [tex]$y_{1}$[/tex]respectively, and 0&-5 for [tex]$x_{2}$[/tex] and [tex]$x_{1}$[/tex] respectively in the above formula. Then simplify to get the slope as follows,

[tex]$$\begin{aligned}m &=\frac{4-0}{0-(-5)} \\m &=\frac{4}{5}\end{aligned}$$[/tex]

Step 2 of 2

Write the equation in the slope-intercept form.

The slope-intercept form of a line is given as follows,

[tex]$$y=m x+b$$[/tex]

The coordinates at the y- intercept is (0,4). Now, as the y- coordinate is 4 , so b=4.

So, substitute 4 for b and [tex]$\frac{4}{5}$[/tex] for m in the equation y=mx+b, as follows,

[tex]$y=\frac{4}{5} x+4$$[/tex]

This is the required linear equation.

Quinn wants to save $300 this year. She saves $25 after her first dog-sitting job. How much more money does Quinn need to reach her goal for the year?

Answers

Quinn needs to save another $275.

How much more money does Quinn need to reach her goal for the year?

The money that she needs will be equal to the difference between the amount that she wants to save, and the amount that she already has.

She wants to save $300.She already has $25

The difference is:

D = $300 - $25 = $275

This means that, to reach her goal this year, Quinn needs to save another $275.

If you want to learn more about differences:

https://brainly.com/question/5342576

#SPJ1

A solid right pyramid has a square base with an edge length of s units and a height of h units.
Which expression represents the volume of the pyramid?
One-fourth s^2h units^3
One-third s^2h units^3
s^2h units^3
3^s2h units^3

Answers

The volume of the square pyramid is: B. One-third s^2h units^3.

What is the Volume of a Square Pyramid?

An example of a square pyramid is given in the image attached below. It has a square base and 4 triangular faces.

A right pyramid that has a square base has a volume that can be calculated using the following volume formula, given as: 1/3(a² × h), where "a" is the length of the edge of the square base, and "h" is the height of the square pyramid.

Given the following parameters for a square pyramid:

The length of the edge of the square base (a) = s units

The height of the square pyramid = h units.

Plug in the values into 1/3(a² × h) to find the expression that represents the volume of the pyramid:

Volume of the square pyramid = 1/3(a² × h) = 1/3(s² × h)

Volume of the square pyramid = 1/3s²h units ³.

The expression that represents the volume of the square pyramid is: B. One-third s^2h units^3.

Learn more about square pyramid on:

https://brainly.com/question/3688277

#SPJ1

Find the area of a triangle with points (-8,8) , (10,-2), and (-8,-8)

Answers

Answer:

144

Step-by-step explanation:

Base:16

Height: 18

Triangle area formula: (bxh)/2

16x18=288

288/2=144

A farmer must add the areas of two plots of land to determine the amount of seed to plant. The area of Plot A can be represented by 3x^2 +7x - 5, and the area of Plot B can be represented by 5x^2 - 4x + 11. Write a polynomial that represents the total area of both plots of land.

Answers

Step-by-step explanation:

Combine common terms

(3x²+5x²)+(7x-4x)+(-5+11)

8x²+3x+6

The polynomial that represents the total area of both plots of land will be;  8x²+3x+6

What is a polynomial?

They are mathematical expressions involving variables raised with non negative integers and coefficients(constants who are in multiplication with those variables) and constants with only operations of addition, subtraction, multiplication and non negative exponentiation of variables involved.

We are given that ;

The area of Plot A can be represented by 3x² +7x - 5, and the area of Plot B can be represented by 5x² - 4x + 11.

So the polynomial that represents the total area of both plots of land

Now Combine common terms;

(3x²+5x²)+(7x-4x)+(-5+11)

Then we get;

8x²+3x+6

Learn more about polynomials here:

https://brainly.com/question/27343162

#SPJ2

A 2012 survey of 2,254 American adults indicates that 17% of cell phone owners do their browsing on their phone rather than a computer or other device. (a) According to an online article, a report from a mobile research company indicates that 38 percent of Chinese mobile web users only access the internet through their cell phones. Conduct a hypothesis test to determine if these data provide strong evidence that the proportion of Americans who only use their cell phones to access the internet is different than the Chinese proportion of 38%. The hypotheses for this test are:

Answers

The hypothesis which can be used to show whether data provide strong evidence or not are: [tex]H_{0}:p_{1}[/tex]≠[tex]p_{2}[/tex] and [tex]H_{1}:p_{1}=p_{2}[/tex] where [tex]p_{1} and p_{2}[/tex] are the proportions of Americans and chinese  people who use mobile phones to access internet.

Given proportion of Americans uses mobile phones is 17%. Proportion of chinese uses mobile phones is 38%.

Hypothesis are the statements which can be tested through its validity.  There can be  null hypothesis and alternate hypothesis.

The hypothesis which can be used are as under:

[tex]H_{0} :[/tex][tex]p_{1}[/tex]≠[tex]p_{2}[/tex]

[tex]H_{1}:p_{1} =p_{2}[/tex]

We have used equal to signs because we have to check whether they are different or not.

We cannot check hypothesis as we don't have standard deviation.

Hence the hypothesis for this test are: [tex]H_{0} :p_{1}[/tex]≠[tex]p_{2}[/tex] and [tex]H_{1} :p_{1} =p_{2}[/tex].

Learn more about hypothesis at https://brainly.com/question/11555274

#SPJ4

A rectangle is four times as long as it is wide. If its length were diminished by 6 meters and its width were increased by 6 meters, it would be a square. What are the rectangle’s dimensions?

Answers

Answer:

Length equals 16 and Width equals 4

Step-by-step explanation:

First let us create an equation. We can use L and W for length and width.

If the length is 4 times the width, then we end up with: L = 4W

It then says, " If its length were diminished by 6 meters and its width were increased by 6 meters, it would be a square."

Since a square has an equal length and width then we end up with:

L - 6 = W + 6

Knowing this we can just substitute the first equation into the second one leaving us with: 4W - 6 = W + 6

We then remove a W from both sides so that the right side is left with a 6, and add 6 to both sides to remove the -6 from the left one.

This leaves us with 3W = 12

W = 4, and if we put that into our first equation, L = 4W, then Length equals 16, and Width equals 4. We can check this by putting it into the 2nd equation. 16 - 6 = 4 + 6.

Lily is 22 years old. Monica is 3 years older than Lily and 2 years younger than Christine. How old is Christine

Answers

Answer:

she would be 20 years old if lily is 22

Monica is 22+3=25
So Monica is 25 years old.
Christine is 2 years older than Monica. So…
25+2=27
Christine is 27 years old

Use the box-and-whisker plots to determine which statements are true.

Answers

The true statements are :

the average monthly temperatures of New Orleans are not as varied as that of Indianapolis.

The median of the average monthly temperatures of New Orleans is equal to the upper quartile of the average monthly temperature of Indianapolis.

What are the true options?

A box plot is used to study the distribution and level of a set of scores. The box plot consists whiskers and a box. The whiskers represents the minimum and maximum scores. The difference between the minimum and maximum scores is the range.

On the box, the first line to the left represents the lower quartile. The next line on the box represents the median. The third line on the box represents the upper quartile.

Range for New Orleans = 85 - 50 = 35

Range for Indianapolis = 75 - 25 = 50

Median for New Orleans = 70

Upper quartile for  Indianapolis = 70

To learn more about box plots, please check: brainly.com/question/27215146

#SPJ1

Consider the function f(x)=1/3(6)x. What is the value of the growth factor of the function?

Answers

Answer:

F = 2

Step-by-step explanation:

Answer:6

Step-by-step explanation:i did the quiz

0.65 more than -4.35

Answers

Answer:

-3.7

Step-by-step explanation:

1.  More = Addition

2. 0.65 + -4.35 = -3.7

[tex]\Large\maltese\underline{\textsf{A. What is Asked}}[/tex]

0.65 more than -4.35

[tex]\Large\maltese\underline{\textsf{B. This problem has been solved!}}[/tex]

The word more means addition, thus

-4.35+0.65=

[tex]\bf{-3.7}[/tex]

[tex]\cline{1-2}[/tex]

[tex]\bf{Result:}[/tex]

            [tex]\bf{=-3.7}[/tex]

[tex]\LARGE\boxed{\bf{aesthetic\not1\theta\ell}}[/tex]

Which equation correctly describes the relationship between the measure of the inscribed angle and the measure of the intercepted arc in the figure? m∠PQR=360°−mPR⏜ m∠PQR=12mPR⏜ m∠PQR=2(mPR⏜) m∠PQR=mPR⏜ Circle with two chords. Point Q at 10 o clock, point P at 3 o clock, and point R at 6 o clock are on the circle. Segment Q R and Q P share a common end-point at point Q.

Answers

Answer:

Your answer is ∠PQR=(1/2)* m arc PR.

Step-by-step explanation:

The Angle Described is one that has its vertex in the circumference. The inscribed angle measures half of the arc it comprises.

So, in this problem, The inscribed angle=∠PQR

The arc it comprises=m arc PR too.

So therefore:

∠PQR=(1/2)* m arc PR is the answer

20) Find the surface area of the solid shown. 16 dm 17 dm 30 dm​

Answers

Answer:

680π dm² = 2136.28 dm²

Step-by-step explanation:

Recall:

lateral area of cone = πrs; where s = slant height = 17 dm

area of circle = πr²

lateral area of cylinder = πdh

Lateral area of cone: (3.14159)(8 dm)(17 dm) = 427.26 dm²

Area of base of cylinder: (3.14159)(8 dm)² = 201.06 dm²

Lateral area of cylinder: (3.14159)(16 dm)(30 dm) = 1507.96 dm²

Total surface area = 427.26 dm² + 201.06 dm² + 1507.96 dm²

Total surface area = 680π dm² = 2136.28 dm²

HELP GEOMETRY) Fill in the blanks:

How many degrees is angle LKZ?

How many degrees is angle LMZ?

How many degrees is arc LKZ?

Answers

Answer:

Step-by-step explanation:

One-quarter of the counters in a tub are red. The rest of the counters are green. If there are 48 green counters, how many red counters are there?

Answers

There are 16 red counters there.

Fractions and proportions

If one-quarter of the counters in a tub are red and the rest are green, then there are three-quarter of the counter in the tub.

Let the total counter be x such that

3/4x = 48

3x = 4 * 48

x = 4 * 16

x = 64

Determine the amount of red counter

Red counter = 64 - 48

Red counter = 16

Hence there are 16 red counters there.

Learn more on proportion here; https://brainly.com/question/1496357

#SPJ1

Other Questions
A transverse wave on a string has an amplitude a.a tiny spot on the string is colered red.as one cycle of the wave passes by what is the total distance travel by the red spot? Please help I dont have a good example for this The word misuse has a prefix.TrueFalse The concept of evolution by way of natural selection is a central tenet in biology that has been tested in numerous ways by many scientists. Evolution by way of natural selection is most likely which type of concept? The beatles, considered by many to be the first boy band, first toured the us in what year?. Question 1At room temperature, one liter of water can dissolve over 300 grams of salt.What is the solvent in this solution?temperaturewatersaltgrams Determine the molar mass of a gas that moves 1.25 times as fast as CO2. 7 ways that invasive species affect the environment 33. Three consecutiveintegers exist such that fivetimes the first number isequal to one more than twicethe sum of the second andthird numbers.Which equation accuratelysolves for the integers?Let n represent the firstnumber. Arbitration has a ________ level of control over the final outcome and a ________ level of control over the process. What is the pH of a solution with a [H3O+] concentration of 3.4 x 10- M? What is the molality, m, of a solution made by adding 8.21 g of solid naphthalene, C10H8, to 27.92 g of liquid benzene, C6H6? The molar mass of naphthalene = 128.2 g/mol and benzene = 78.1 g/mol. A homeowner hired a contractor to finish her basement. They agreed on a price of $20,000 for the job. During the final stages of the remodeling, the contractor discovered that there was mold in the basement, the existence of which had been unknown to either party. The contractor refused to complete the job unless the homeowner paid an additional $2,000 to the contractor for removal of the mold. The homeowner reluctantly agreed, and the contractor finished the basement in accord with the modified contract. The homeowner paid the contractor $20,000. In a breach of contract action to recover the $2,000, will the contractor prevail? Find the h.c.f of [tex] {x}^{3} + {y}^{3} \: and \: \: {x}^{2} - xy + {y}^{2} [/tex] Tom Buchanan is:Arrogant and unfaithfulBest friends with GatsbyNick Carraways brotherA family man The following question refers to The Philosophy of Composition" by Edgar Allan Poe and On Writing by StephenKing.What is a key difference in the use of details in the texts?Poe's iS essay is dominated by facts, while King's memoir is dominated by images and examples. Poe references numerous authors and literary works, while King does not reference any other authors or literaryworks.Poe includes a list of all the poems he has written, while King includes a list of all the books ne has written. of Poe's essay is full of personal details about his wife and children, while King's memoir is filled with details abouthis pets. Experimental films frequently reflect the creative vision of a single artist. These films _____________. Current projections indicate that by the year 2030, there will be ______ tax-paying workers for every retiree collecting Social Security. Which of the following was split apartafter World War I?A. United StatesB. GermanyC. SerbiaD. Ottoman Empire 4- Completar 2 ATTEMPTS LEFT DUE July 16th 11:59 PMFill in the blanks, according to Panorama, using the words from the list and making any necessary changes.Nicaraguapoetaculturalsociedad1. Ernesto Cardenal cree que la poesa puede mejorar la poesa2. El lago de Nicaragua tiene ms de 400 Islas3. El lago de nicaraguaes el ms grande de Centroamrica.4. La Casa de los Tres Mundos es una organizacin dedicada a intercambios5. Ernesto Cardenal es un6. La Isla Zapatera es de origene islotes.Islavolcnico