Geography Middle School

Which processes produced heat that contributed to the formation of Earth's different layers? Check all that apply.
collision of materials
compaction of materials
cooling of low-density metals
radioactive decay
sinking of high-density metals

Answers

Answer 1

Answer:

a, b and d

Explanation:

it was correct on edge

Answer 2

The processes which produce heat that contributed to the formation of Earth's different layers include the collision of materials, compaction of materials, and radioactive activity.

There are three different layers that make up the Earth which are the mantle, the crust and the core. They are made of solid rock which is usually granite and basalt.

The radioactive decay of the elements that are in the Earth's crust releases heat energy. It should be noted that about fifty percent of the internal heat that comes from the Earth is through radioactive decay.

In conclusion, the correct options are A, B and D.

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Related Questions

In South China during the late Carboniferous period, was the air temperature warmer or cooler than the air temperature in the location today?
-Claim 1: It was warmer than it is today.
-Claim 2: It was cooler than it is today.
- Claim 3: No difference- the air temperature was the same as it is today.

Answers

Answer:

The correct option is:

1) It was warmer than it is today

Explanation:

Caboniferous period lasted from around 360 to 300 million years ago. The term Carboniferous means rich deposits of coal. The deposits of coals occured in different region of Europe, Asia and Africa, including South China. In the start of the period, the average temperate was 20°C° which was dropped to 12° in the middle of the period. This cooling and drying resulted in Carboniferous rainforest. Hence, the temperature was warmer than it is today.

Why do you think the French allowed Napoleon to proclaim himself emperor? Explain your reasoning.

Answers

Answer:

Napoleon's motivations for being crowned were to gain prestige in international royalist and Catholic circles and to lay the foundation for a future dynasty.

Explanation:

Napoleon's elevation to emperor was overwhelmingly approved by the French citizens in the French constitutional referendum of 1804. Among Napoleon's motivations for being crowned were to gain prestige in international royalist and Catholic circles and to lay the foundation for a future dynasty.

Which conjunction about whole numbers is true?

Answers

Answer: The sum of two even numbers is even and greater than addends

Explanation:

The diagram above represents a portion of the solar system.


In addition to Earth, which planets are repre sented by the diagram?

1 Saturn and Pluto
2 Mercury and Venus
3 Uranus and Neptune
4 Jupiter and Mars

Answers

2 mercury and venus :))))

As per the diagram of the solar system the planets are represented along with the earth and moon.

As per the diagram, there are three planets like the earth being the third planet is preceded by Venus and Venus is preceded by mercury that is the first planet nearest to the sun.

Hence the option 2 is correct.

Learn more about the addition to Earth, which planets are represented.

brainly.com/question/19334115.

describe the difference in elevation and rock structure between a highland and a lowland

Answers

Answer:

High land is more eroded, lower land is less eroded.

Explanation:

highland has more erosion because the temperature is more on an extreme side, even though the rocks would be in well bigger pieces, in lowland there might be less elevation depending on the area, but the rocks would probably be a smaller size.


Which best paraphrases why the prince is angry with Capulet and Montague?
Their servants were left unattended on the street.
They were supposed to come see him on this day.
Their families have recently started three street fights.
They were supposed to leave the town of Verona.

Answers

Answer:

The two families have been fighting three times in the streets

Explanation:

Three civil brawls, bred of an airy word,

By thee, old Capulet, and Montague,

Have thrice disturb'd the quiet of our streets,

And made Verona's ancient citizens

Cast by their grave beseeming ornaments,

Answer:

C. Their families have recently started three street fights.

Explanation:

Scientists find trilobites during a routine dig. Trilobites were common in the Paleozoic Era (540 to 245 million years ago) and went extinct during the late Permian period (248 million years ago). On another site, the scientists find ammonites. Ammonites lived during the Mesozoic Era (245 to 65 million years ago) and are not found after that period. What can be concluded about the rock layers? Choose all that apply.


A The rock layers must have formed at the same time because they both contain biozones.


B The rock layer containing the trilobites must have formed before the one containing the ammonites.


C The rock layer containing the trilobites must have formed after the one containing the ammonites.


D The rock layers must have formed at different times because they contain two different biozones.

Answers

Answer:

A and C

Explanation:

The rock layers must have formed at different times because they contain two different biozones. The rock layer containing the trilobites must have formed before the one containing the ammonites. The key thing to note here is that the Trilobites only lived from 540 to 248 million years ago. And that the Ammonites were from 245 to 65 million years ago. So there's a 3 million year gap between these 2 different creatures where neither of them existed. So the dig where the trilobites were found has to be at least 3 million years older than the dig where the Ammonites were found. So with that in mind, let's look at the options and see what makes sense.

The rock layers must have formed at the same time because they both contain biozones. * This is nonsense no matter what dates you're speaking of. In effect it claims that all rocks that indicate life were created at the same time. So this is definitely a bad choice.

The rock layers must have formed at different times because they contain two different biozones. * This is technically incorrect since it assumes that all biozones represent an unique period of time which is incorrect. However, since the biozones represented by the presence of Trilobites and Ammonites don't overlap, it is true that these these rock layers were formed at different times. I would have preferred if this option said "non overlapping biozones". But on the balance, I'd consider this option to be true, so it should be selected.

The rock layer containing the trilobites must have formed before the one containing the ammonites. * This is definitely true since the last Trilobite died about 3 million years before the first Ammonite lived. So this is a correct choice.

The rock layer containing the trilobites must have formed after the one containing the ammonites.

* This is the opposite of the previous option. And since the previous option was true, this option must be false. So this is a bad choice

What Are the (2) most important climatic factors for the Indian people?​

Answers

Answer:

Latitudinal Location and Distance from the Ocean/Sea.

Explanation:

Latitudinal Location because it is the distance from the equator. The farther away from the equator you get, the hotter it gets, and vice versa.

Distance from the ocean/sea because the ocean/sea is a heat reservoir. It stores heat, and lets it out when its cool, therefore making places near the sea have either colder or warmer temperatures depending on the time of year.

Which must be true for metamorphism to occur?
A. The parent rock must be in liquid form.
B. The parent rock must be igneous.
C. The process must take place underground.
D. The grain size must become smaller.

Answers

The parent rock must be in liquid form, must be true for metamorphism to occur. Hence, option A is correct.

What is  parent rock?

Parent rock is the fundamental rock that something else was produced from. It is mostly applied in the context of soil formation, where the parent rock typically has a significant impact on the final soil's composition.

Sandstone, shale, and limestone fall within this category. Metamorphic rock is the last type of parent rock. Extreme heat or pressure have resulted in the formation of metamorphic rocks. As a result, igneous or sedimentary rock changes in composition.

Thus, option A is correct.

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Answer:

It's actually "The process must take place underground"

Explanation:

The previous answer is wrong as the rock must be solid not liquid. Also I got it right on the quiz so hopefully this helps.

Your store is almost up and
running. Now you need to find
employees to work in your
store. After interviewing
several candidates, you have
each person send you the
amount of hours they can work
each day during the week.
Convert all of their information
so you can find the best
candidate
List the four candidates who
can work the most hours: ?
​(this is math not geo my bad)

Answers

Pamela, Jimmy, Wayne and Ashley. basically the last four.

Explain how scientific knowledge is developed when people make observations about the natural world.

Answers

We typically think of observations as having been seen "with our own eyes," but in science, observations can take many forms. Of course, we can make observations directly by seeing, feeling, hearing, and smelling, but we can also extend and refine our basic senses with tools: thermometers, microscopes, telescopes, radar, radiation sensors, X-ray crystallography, mass spectroscopy, etc. And these tools do a better job of observing than we can! Further, humans cannot directly sense many of the phenomena that science investigates (no amount of staring at this computer screen will ever let you see the atoms that make it up or the UV radiation that it emits), and in such cases, we must rely on indirect observations facilitated by tools. Through these tools, we can make many more observations much more precisely than those our basic senses are equipped to handle.

Tools like the Hubble Space Telescope, microscopes and submersibles help us to observe the natural world.

Observations yield what scientists call data. Whether the observation is an experimental result, radiation measurements taken from an orbiting satellite, an infrared recording of a volcanic eruption, or just noticing that a certain bird species always thumps the ground with its foot while foraging — they're all data. Scientists analyze and interpret data in order to figure out how those data inform their hypotheses and theories. Do they support one idea over others, help refute an idea, or suggest an entirely new explanation? Though data may seem complex and be represented by detailed graphs or complex statistical analyses, it's important to remember that, at the most basic level, they are simply observations.
Observations inspire, lend support to, and help refute scientific hypotheses and theories. However, theories and hypotheses (the fundamental structures of scientific knowledge) cannot be directly read off of nature. A falling ball (no matter how detailed our observations of it may be) does not directly tell us how gravity works, and collecting observations of all the different finch species of the Galapagos Islands does not directly tell us how their beaks evolved. Scientific knowledge is built as people come up with hypotheses and theories, repeatedly test them against observations of the natural world, and continue to refine those explanations based on new ideas and observations. Observation is essential to the process of science, but it is only half the picture.

Answer:

Scientific knowledge is developed when people make observations about the natural world. An observation may generate a scientific question, which may lead to a hypothesis. The hypothesis can be tested through experimentation. The results of the experimentation may lead to changes in scientific knowledge.

Explanation:

Which of the following is true of compasses?

Answers

Answer:

A

Explanation:

I think c because they always point north

What are some advantages to an oligarchic form of government?

Answers

Answer:

Power is centralized within a leadership team, rather than involving everyone in every decision.

People can participate in activities, relationships, and work while the group in power handles the larger issues of the society.

An oligarchy strives to keep the status quo, which breeds conservatism instead of taking on risky ventures.

It can foster creativity and innovation because people are free from worries about running society.

Answer:

Oligarchy allows citizens to have the time to focus on their daily lives, more creative technologies to be created.

This is because oligarchy gives power to a group of experts which makes the government function properly .

Who developed a heliocentric model with elliptical orbits?

Answers

Johannesburg Kepler
Johannesburg Kelper

Why does temperature increase with altitude through the stratosphere?
(If two people answer, the first one to answer the question correctly will get brainliest.)

A. The stratosphere is closest to the sun.
B. All layers of the atmosphere increase in temperature with altitude.
C. The air molecules are closer together in the upper stratosphere.
D. The ozone layer is found in the stratosphere

Answers

Answer:

D. The ozone layer is found in the stratosphere

Explanation:

Because warm air rises and cool air sinks, the troposphere is unstable. In the stratosphere, temperature increases with altitude. The stratosphere contains the ozone layer, which protects the planet from the Sun's harmful UV radiation.

Which best compares and contrasts how John Newlands and Dmitri Mendeleev organized elements?
Both Newlands and Mendeleev arranged elements according to their chemical properties, but only Newlands used a
mass as well.
O Both Newlands and Mendeleev arranged elements according to their atomic masses, but only Mendeleev used cherr
properties as well
Both Newlands and Mendeleev organized elements into groups, but only Newlands used a table with rows and column
Both Newlands and Mendeleev organized elements into a table with rows and columns, but only Mendeleev named
different groups of elements.

Answers

The correct answer is B. Both Newlands and Mendeleev arranged elements according to their atomic masses, but only Mendeleev used chemical properties as well.

Explanation:

Both John Newlands and Dmitri Mendeleev were relevant chemists, mainly known for designing the period table, which organized chemical elements. In the case of Newlands, he designed his period table around 1865 by organizing the known elements based on the atomic masses of elements (number of protons and neutrons); also, he divided elements into groups.

On the other hand, Mendeleev designed his periodic table around 1869; in this, elements were also arranged by their atomic masses, but Mendeleev considered the properties of each element such as electronegativity, which implied some minor changes in order, as well as leaving some spaces for elements that had not been discovered, but that Mendelev could predict. Thus, the option that compares the organization in both periodic tables is B.

Answer:

B. Both Newlands and Mendeleev arranged elements according to their atomic masses, but only Mendeleev used chemical properties as well.

Hope it works!

Explanation:

Describe Australia's global economic standing ?

Answers

Answer:

Australia's economy is: the world's 14th largest. rated AAA with a stable outlook by all three global rating agencies. forecast to realise average annual real GDP growth of 2.7% over the next five years – the highest among major advanced economies.Australia's mixed market economy is a prosperous, Western market economy where the GDP is high and the rate of poverty is low. Our free market is among the first five developed countries of the world, with the four main components being Trade, Manufacturing, Services and Financing.Australia has been a leader in economic freedom ever since the inception of the Index in 1995, and its economy has been in the highest, free category for the past 14 years. GDP has recorded steady gains, although the growth rate could slow in coming years because of softer world trade growth and faltering investment.

Globally the economy of the people of Australia is said to be the 12th largest economy that is in the world.

What is the economic standing of Australia?

The nation is known to have a market economy that is highly developed in the world. They have a large economy by nomimal GDP.

The nation is also a country that stands as the 25th largest exporter of goods and the 20th importer of goods in the whole world.

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HELP FAST I WILL MARK BRAINLIEST!!!! WORTH 40 POINTS!!!!! Using a named case study/location,(london docklands) discuss how and why the settlement changed over time

Answers

The West India Docks and Blackwall Basin, c. 1956.

*
The West India Docks and Blackwall Basin, c. 1956.

An aerial view across the West India Docks towards Blackwall Basin, the original non-tidal entrance to the docks. To the right of the picture, the entrance lock from Blackwall Reach to the South Dock is clearly visible. In 1926, this dock (formerly the City Canal) was connected to the two northern import and export docks and to the adjacent Millwall Docks. Finally, in the far distance beyond Blackwall Point, lies the Victoria Dock, first of the mighty Royal Docks complex.

The West India Docks in 2001

*
The West India Docks in 2001

The docks are now dominated by the Canary Wharf estate which extends over 86 acres of what was formerly the West India Docks. Until the closure of the docks in 1980, hundreds of dockers would have worked there. Now, thousands of office staff are employed on the estate. Although most of the dock area has been filled in, the Blackwall Basin remains, as does the entrance to the old South Dock and much of the dock water itself.
*
The Royal Group of Docks, c. 1930.

*
The Royal Group of Docks, c. 1930.

Located in the bend of the river between Bugsby's Reach and Gallions Reach, the Royal Docks group formed the largest area of continuous dock water in the world. A vessel travelling from east to west across these docks would have passed through three miles of water crowded with ships, tugs and lighters. This aerial view of the docks clearly shows the extent of the complex, including the huge entrance locks at Gallions Reach.

STOLport. Short take off and landing airport.

*
STOLport. Short take off and landing airport.

The huge expanse of water at the Royal Docks stands empty. The Royals closed in 1981 and work on the £30m airport project began in 1983. The first commercial service lifted off from the STOLport (now known as London City Airport) in 1987. Located just six miles from the City of London and three miles from Canary Wharf, the airport has been a vital factor in the regeneration of Docklands.
*
Surrey Commercial Docks.

*
Surrey Commercial Docks.

During the 1920s and 1930s, the Surrey Commercial Docks were mainly engaged in the softwood trade and a significant portion of the American trade, particularly wheat and dairy produce. An immense number of lighters operated there, mainly handling timber, the sorting, piling, marking and storage of which was the responsibilty of Port of London Authority staff.

Water sports centre at Greenland Dock.

*
Water sports centre at Greenland Dock.

New housing, offices, shops and leisure facilities, such as the water sports centre at the old Greenland Dock, have completely changed the face of docklands in recent years. Greenland Dock was one of the few expanses of water at the Surrey Docks that was not completely filled in during regeneration.
*
Union-Castle liners in the East India Import Dock, 1902.

*
Union-Castle liners in the East India Import Dock, 1902.

Opened in 1806, the docks originally served the East India Company's ships. The docks consisted of parallel import and export docks with a basin and locks connecting to the river. The 31 acres of water at the docks were later used by ships from the Union Castle Line, Ellerman Line, Blue Star Line and Ben Line. In the 1920s, new facilities were built for the handling of frozen meat. The export dock was badly bombed during the Second World War and filled-in. The docks closed in 1967.

The East India Import Dock, 2003.

*
The East India Import Dock, 2003.

Wildfowl have now replaced steamships on the water. Most of the import dock was filled in when the East India Docks closed in 1967, but a small part of the dock was retained as an attractive water feature. The entrance basin is the only completely intact part of the former East India Docks complex. It has survived relatively unscathed, and has been transformed into a recreational space.
*



*
*
Glossary
Port

Find out more
StoriesThe 20th-century port
The changing fortunes of Docklands and the port
*
*
*
GalleriesVideoThe 20th-century port video gallery
From 1914 to the present day
*
*
*
TrailWest India Docks family trail
Explore the remains of the West India Docks.
*
*
*
StoriesThe 19th-century port
Docks and industry transform the Thames
Hope this helps !

What is the impact of cobalt mining in the congo?

Will give brainliest if your answer is good! Also please include as much detail as possible thank you :)

Answers

Cobalt is an essential material that is mainly used in lithium ion batteries which are found in smartphones and some electric vehicles. Congo provide majority of the worlds supply of cobalt. Although having a surplus of valuable materials, Congo is one of the poorest nations. Because of the lack of money, those who mine cobalt in the Congo do not used power tools, gloves or mask, but instead they use their hands. With that, the miners would be exposed to high level of cobalt. Lung disease and heart failure have been linked to high levels of cobalt, and the mines that produces it are blamed for destroying landscapes, polluting water sources, contaminated crops and a loss of soil fertility.

Hopes this help. Sorry if there is any grammar mistake.

Please help me correct answer gets brainiest

Answers

mount dinali: north hemisphere | north america | united states | 63.0692° N, 1      51.0070° W

kgalagadi park: southern hemisphere | Africa | South Africa | 26.4724° S, 20.6117° E

Bondi bay: southern hemisphere | Australia | Australia| 33.8986° S, 151.2765°

layout: hemisphere/continent/country/coordinantes

the layout is just like it  is in the graph

________ is an increase in average temperatures around the planet

Answers

Answer:

One of the most immediate and obvious effects of global warming is the increase in temperatures around the world. The average global temperature has increased by about 1.4 degrees Fahrenheit (0.8 degrees Celsius) over the past 100 years, according to the National Oceanic and Atmospheric Administration (NOAA).

Explanation:

Answer: global warming

Explanation:

What is the most typically used measure of a country's level of development?

Answers

Answer:

typically, the development of it's economy, and the develoment (life expectancy, wellbeing, etc.) of its population. (human develo pment index)

Standard criteria for evaluating a country's level of development are income per capita or per capita gross domestic product, the level of industrialization, the general standard of living, and the amount of technological infrastructure.

The invention of the printing press facilitated which three events? a decrease in the cost of books the spread of information to many people a sharp increase in the price of books the sharing of scientific knowledge and discoveries a decrease in literacy among the elite class

Answers

Answer:

The spread of information to many people

The sharing of scientific knowledge and discoveries

A decrease in cost of all books

Explanation:

Took the test

Answer: Below

Explanation: Verified on Edmentum

Humidity can best be described as
A water that falls back to Earth's surface
B. the amount of moisture in the Earth's atmosphere
C. how hot or cold the Earth's atmosphere is at a given time
D. pressure caused by the weight of the Earth's atmosphere
Please select the best answer from the choices provided
O A
OB
OC
OD​

Answers

Answer:

B

Explanation:

Any answer that mentions "moisture" associates with Humidity, other factors such as pressure or temp do not play as much as a key factor.

Answer:b.

Explanation:give person above me a brainly <3

Iron atoms combine with oxygen atoms to form rust. Is this a physical property of iron or a chemical property?

Answers

Answer:

Chemical property

Explanation:

Rust is always a chemical change

The rust changes your object due to oxygen and water

Answer:

Chemical property

Explanation:

Rust is an oxide produced by iron and oxygen in the presence of water or air moisture. The reaction is an oxidation reaction.

Why did European nations such as Britain colonize countries in the Middle East in the beginning of the twentieth century? A. to gain an upper hand over the United States B. to export oil from Britain to the Middle East C. to control the region’s rich oil reserves D. to import agricultural products such as cotton

Answers

Answer:

The answer is part D.

Explanation:

Because most countries were colonized to get raw materials.

Answer:

d

Explanation:

Explain how scientific knowledge is developed when people make observations about the natural world.

Answers

Answer:

Scientific knowledge is developed only when you make an observation about the natural world because without an observation, you will not question anything which mean there will be no scientific knowledge about the world around us. Scientific knowledge is built as people come up with hypotheses and theories, repeatedly test them against observations of the natural world, and continue to refine those explanations based on new ideas and observations. Observation is essential to the process of science.

Explanation:

BRAINLIEST!! ANSWER PLZ



7. Why have the gas giants failed to collapse into stars?



A. They spin very quickly on their axes.



B. They orbit the sun with retrograde motion.



C. They orbit the sun with prograde motion.



D. They spin very slowly on their axes.

Answers

Answer:

A. They spin very quickly on their axes

Explanation:

Penn Foster

Answer:

A. They spin very quickly on their axes.

Explanation:

The gas giants spin very quickly, creating a strong centrifugal force. This strong centrifugal force prevents them from collapsing under gravity.

#pennfoster

When referring to the United States, “the South" is a

Answers

Answer:

Mostly states such as Alabama, Arkansas, Louisiana, Missouri, Georgia, Tennessee, Texas all of which are grouped in the south part of the United States.

Explanation:

“The South” when referring to the United States is made up of states such as Louisiana, Alabama, Arkansas, Delaware, Florida, Georgia, Kentucky, Maryland, Mississippi, North Carolina, Oklahoma, South Carolina, Tennessee, Texas, Virginia, and West Virginia as defined by the U.S. federal government.

Which phrases could you use to describe a place?
Check all that apply.
A. In the winter, it is dark 24 hours a day.
B. Latitude is 86 north.
c. It is absolutely silent.
D. The sky shimmers in fluorescent colors at night.​

Answers

Answer:

A po

Explanation:

i hope it help

mark me as a brainliest pls

Other Questions
An organism may be multicellular or unicellular.TrueFalse A student says that 5x2=20, then x must be equal to 2. Do you agree or disagree with the student? Justify your answer. which of the following is a solution of y > |x| -5?A.(-4,1)B.(-1,-4)C.(4,-1) Look at pic down underrr Cane Company manufactures two products called Alpha and Beta that sell for $185 and $120, respectively. Each product uses only one type of raw material that costs $5 per pound. The company has the capacity to annually produce 112,000 units of each product. Its unit costs for each product at this level of activity are given below: Alpha Beta Direct materials $ 30 $ 10 Direct labor 22 29 Variable manufacturing overhead 20 13 Traceable fixed manufacturing overhead 24 26 Variable selling expenses 20 16 Common fixed expenses 23 18 Total cost per unit $ 139 $ 112 The company considers its traceable fixed manufacturing overhead to be avoidable, whereas its common fixed expenses are deemed unavoidable and have been allocated to products based on sales dollars. Required: 7. Assume that Cane normally produces and sells 48,000 Betas per year. If Cane discontinues the Beta product line, how much will profits increase or decrease? 8. Assume that Cane normally produces and sells 68,000 Betas and 88,000 Alphas per year. If Cane discontinues the Beta product line, its sales representatives could increase sales of Alpha by 12,000 units. If Cane discontinues the Beta product line, how much would profits increase or decrease? 9. Assume that Cane expects to produce and sell 88,000 Alphas during the current year. A supplier has offered to manufacture and deliver 88,000 Alphas to Cane for a price of $112 per unit. If Cane buys 88,000 units from the supplier instead of making those units, how much will profits increase or decrease? 10. Assume that Cane expects to produce and sell 58,000 Alphas during the current year. A supplier has offered to manufacture and deliver 58,000 Alphas to Cane for a price of $112 per unit. If Cane buys 58,000 units from the supplier instead of making those units, how much will profits increase or decrease? 13. Assume that Canes customers would buy a maximum of 88,000 units of Alpha and 68,000 units of Beta. Also assume that the companys raw material available for production is limited to 172,000 pounds. How many units of each product should Cane produce to maximize its profits? 14. Assume that Canes customers would buy a maximum of 88,000 units of Alpha and 68,000 units of Beta. Also assume that the companys raw material available for production is limited to 172,000 pounds. What is the maximum contribution margin Cane Company can earn given the limited quantity of raw materials? 15. Assume that Canes customers would buy a maximum of 88,000 units of Alpha and 68,000 units of Beta. Also assume that the companys raw material available for production is limited to 172,000 pounds. Up to how much should it be willing to pay per pound for additional raw materials? (Round your answer to 2 decimal places.) Mila is helping to set performance targets for her company, Urban Supply. The target of increasing the company's online customer satisfaction rate by 1% in the next quarter is an example of a performance target focused on the customer perspective of the balance scorecard.a. trueb. false Which equation describes a relationship that is directly proportional?(A) y = 9(B) y = 1/5(C) y = 3x(D) y = x + 4 Look at the graph below, which shows the population of the United States from 1790 to 1910. A graph titled U S Population Growth in millions where the years 1790 to 1910 are shown on the x-axis and the population range is on the y-axis. A line begins at 5 at 1790, rises gradually to 20 at 1840, then rises dramatically to 90 at 1910.During the Gilded Age the US population rosefrom 15 million in 1830 to nearly 30 million in 1850.from 15 million in 1830 to nearly 40 million in 1870.from nearly 40 million in 1870 to nearly 80 million in 1900.from nearly 40 million in 1870 to nearly 100 million in 1950. write an equation for the graph. help :) The rectangle below has an area of x^2+11x+28 square meters and a length of x+7, meters. What expression represents the width of the rectangle? Will mark as brainliest what are the domain and range of the function on the graph Seventy of Myras classmates are traveling by bus to a football game in another town. They hired 2 buses, but there were only 64 seats. The remaining 6 students had to travel in a separate van.The equation 2b + 6 = 70 represents the given scenario. What does b represent? Put the following list in order from beginning to end of a food chain.1.Sun2.rabbit3.worm4.grass5.hawk6.snake Barbara owns a manufacturing plant with four facilities (North, South, East, and West) in the state of Indiana. The workers at one of those facilities, North, have just decided to join a union. The union negotiates with Barbara and receives average wages that are 5% higher than the workers at the South, East, and West facilities. This wage differential is a likely example of: if james is 9years old and his sister rose is 15 years . what is the sum of their ages which one is personification, i need to know quick before the test expires. Sailors have a curious dread of the place. the dank tropical night that was palpable as it pressed its thick warm blackness in upon the yacht. I've seen you pick off a moose moving in the brown fall bush at four hundred yards,It's like moist black velvet." To find the direct object, ask whom or what after the verb true or false what is being constructed based on the markings in the following diagram??? Solve the two-step equation.-9x + 0.4 = 4Which operation must be performed to move all the constants to the right side of the equation? solve for x.12x - 8 = 8x - 20