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3 years ago

Qual a densidade demográfica média da europa? Ela e alta ou baixa?

1 answer:

8 0

The population density of Europe, as a whole, is 143 people per square mile. This makes Europe the second most densely populated continent in the world, with the first place being occupied bu Asia, so we can say that Europe is a densely populated continent as a whole.

It has to be taken in notice that Europe is a continent that has an aging population, the fertility rate is very low, and the life expectancy is high. Interestingly enough, even though there's only three countries in the whole continent that have a positive fertility rate, the population of the continent is still growing, slowly, by 0.3% annually, but it is growing. The growth is mainly because of the migrants, mainly from the Middle East and Africa, and apart from increasing the number of the population with their entry, they also tend to have a high fertility rate.

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Bahrain is an island located in what body of water?

Yakvenalex [24]

Answer:

Persian Gulf

Explanation:

Bahrain, small Arab state situated in a bay on the southwestern coast of the Persian Gulf. It is an archipelago consisting of Bahrain Island and some 30 smaller islands.

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3 years ago

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Prior to a large earthquake, smaller quakes may be detected. What

Rus_ich [418]

Answer: Aftershocks

Explanation:

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4 years ago

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Write an equation that represents each side of the figure. Write your equations in slope-intercept form. equation for the top si

Rudik [331]

Please, find the image of figure attached.

Answer:

1. Equation for the top side: y = 3

2. Equation for the top right side: y = - 3/2x + 6

3. Equation for the bottom right side: y = 3/2x - 6

4. Equation for the bottom side: y = - 3

5. Equation for the bottom left side: y = - 3/2x - 6

6. Equation for the top left side: y = 3/2x + 6

Explanation:

The slope-intercept form of the linear equations is y = mx + b, where m is the slope and b is the y-intercept.

1. Equation for the top side:

The top side is the horizontal (flat) portion of the figure (hexagon) that crosses the y-axis at y = 3.

Horizontal lines have slope m = 0.

The y-intercept is the point where the line crosses the y-axis. Hence, it is b = 3.

Substituting in the form y = mx + b, you get the equation y = 3.

Therefore, the equation that represents the top side is y = 3.

2. Equation for the top right side:

The top right side is the leaned line that goes from the point (4,0), on the x-axis, up to the point (2,3).

You can find the equation of a line using the coordinates of any two points.

First find the slope, m:

m = rise / run = Δy/Δx = (0 - 3) / (4 - 2) = -3/2

Now, use the point-slope equation:

y - y₁ = m (x - x₁)

You can use either point (4,0) or (2, 3).

Choose (4,0):

y - 0 = - 3/2 (x - 4)

Solve for y:

y = -3/2x + 6

Therefore, the equation that represents the top right side is y = -3/2x + 6.

3. Equation for the bottom right side:

The bottom right side is the leaned line that goes through the points (4,0) and (2, -3).

Again, you can find the equation using the coordinates of any two points.

First find the slope, m:

m = rise / run = Δy/Δx = [0 - (-3) ] / (4 - 2) = 3/2

Now, use the point-slope equation:

y - y₁ = m (x - x₁)

You can use either point (4,0) or (2, -3).

Choose (4,0):

y - 0 = 3/2 (x - 4)

Solve for y:

y = 3/2x - 6

Therefore, the equation that represents the bottom right side is y = 3/2x - 6.

4. Equation for the bottom side:

The bottom side is the horizontal line that intercept the y-axis at y = - 3.

The slope of a horizontal line is m = 0.

The y-intercept is the y value where the line crosses the y-axis: b = - 3.

Therefore, the equation for the bottom side is y = - 3

5. Equation for the bottom left side: 

The bottom left side is the leaned line that goes through the points ( - 4,0) and ( - 2, -3).

Again, you can find the equation using the coordinates of any two points.

First find the slope, m:

This line is parallel to the top right side, hence they slopes are equal:

m = - 3/2

Now, use the point-slope equation:

y - y₁ = m (x - x₁)

You can use either point ( - 4,0) or ( - 2, -3).

Choose ( - 4,0):

y - 0 = - 3/2 [ x - ( - 4) ]

Solve for y:

y = - 3/2x - 6

Therefore, the equation that represents the bottom left side is y = - 3/2x - 6.

6. Equation for the top left side:

The top left side is the leaned line that goes through the points ( - 4,0) and ( - 2, 3).

Again, you can find the equation using the coordinates of any two points.

First find the slope, m:

This line is parallel to the bottom right side, hence they slopes are equal:

m = 3/2

Now, use the point-slope equation:

y - y₁ = m (x - x₁)

You can use either point ( - 4,0) or ( - 2, 3).

Choose ( - 4,0):

y - 0 = 3/2 [ x - ( - 4) ]

Solve for y:

y = 3/2x + 6

Therefore, the equation that represents the top left side is y = 3/2x + 6.

3 0

3 years ago

Which characteristic best represents fundamentalism?

KATRIN_1 [288]

The correct option is B.
Fundamentalism refers to a form of religion, in which the practitioners of the religion adhere strictly to the doctrines of the religion; the basic principles are strictly uphold without any form of compromise. Fundamentalism usually create tension in other religious groups.

7 0

4 years ago

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How did the introduction of agriculture affec early peoples

babymother [125]

Answer: Early peoples were hunter-gatherers; they got their food by hunting and by gathering items that could be eaten, such as berries, fruits, and other plants.

Explanation: Because of this, they needed to move continually, following the herds of animals and looking for new areas with food to gather.

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3 years ago