One person buys a compact sedan that costs $21,000 and gets 25 miles per gallon. Another person pays $25,000 for the hybrid version of the same compact sedan, which gets 50 miles per gallon. Each owner drives 12,000 miles per year and plans on keeping the vehicle for 10 years.

A gallon of gas emits 20 pounds of CO, when burned in an internal combustion engine. The average cost of a gallon of gas over the 10-year ownership period is $3.00.


a. Calculate how many gallons of gas each vehicle uses per year.

b. Calculate the cost of the gas that each vehicle uses per year.

c. Calculate the amount of CO, that each vehicle emits per year.

Answers

Answer 1

Answer:

The answer is below

Explanation:

a) compact sedan costs $21,000 and can go 25 miles per gallon. If owner drives 12000 miles per year, the number of gallons needed is:

number of compact sedan gallons needed per year = distance covered in a year / distance covered per gallon = 12000 miles per year / 25 miles per gallon = 480 gallons

Hybrid compact sedan costs $25,000 and can go 50 miles per gallon. If owner drives 12000 miles per year, the number of gallons needed is:

number of hybrid compact sedan gallons needed per year = distance covered in a year / distance covered per gallon = 12000 miles per year / 50 miles per gallon = 240 gallons

b) cost of compact sedan gas needed per year = number of gallons needed * cost of gallon = 480 gallons * $21000 = $10,080,000

cost of hybrid compact sedan gas needed per year = number of gallons needed * cost of gallon = 240 gallons * $25000 = $6,000,000

c) Amount of CO emitted by compact sedan gas vehicle = number of gallons * 20 pounds of CO per gallon = 480 gallons * 20 pounds of CO = 9600 pounds

Amount of CO emitted by hybrid compact sedan gas vehicle = number of gallons * 20 pounds of CO per gallon = 240 gallons * 20 pounds of CO = 4800 pounds

Answer 2

a) compact sedan costs $21,000 and can go 25 miles per gallon.

If owner drives 12000 miles per year, the number of gallons needed is:

Number of compact sedan gallons needed per year

= distance covered in a year / distance covered per gallon

= 12000 miles per year / 25 miles per gallon

= 480 gallons

Hybrid compact sedan costs $25,000 and can go 50 miles per gallon. If owner drives 12000 miles per year, the number of gallons needed is:

number of hybrid compact sedan gallons needed per year

= distance covered in a year / distance covered per gallon

= 12000 miles per year / 50 miles per gallon

= 240 gallons

b) Cost of compact sedan gas needed per year

= number of gallons needed * cost of gallon

= 480 gallons * $21000

= $10,080,000

Cost of hybrid compact sedan gas needed per year

= number of gallons needed * cost of gallon

= 240 gallons * $25000

= $6,000,000

c) Amount of CO emitted by compact sedan gas vehicle

= number of gallons * 20 pounds of CO per gallon

= 480 gallons * 20 pounds of CO

= 9600 pounds

Amount of CO emitted by hybrid compact sedan gas vehicle

= number of gallons * 20 pounds of CO per gallon

= 240 gallons * 20 pounds of CO

= 4800 pounds

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Answer: Paleozoic Era

Explanation:

The oldest is the Paleozoic Era, which means “ancient life.” Fossils from the Paleozoic Era include animals and plants that are entirely extinct (e.g., trilobites) or are rare (e.g., brachiopods) in the modern world.

The age of rocks in the ocean basins was determined by...
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B. the fit of the continents across oceans
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Explanation:

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Imagine a group of people wants to build a town in the location pictured here. Name
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Answer:

to build a town:

1. Ensure reliable Water Supply

2. Ensure a reliable money Supply

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You might wanna create jobs to attract more people and create money supply.

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Answer:

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Answer:

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Explanation:

Hey there!

I think of the Caribbean Sea.

Hope it helps and have a nice day!

What type of language did the people of Gaul speak before the Roman invasion?

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I think the two rivers are called the Rhine and Danube rivers, i hope that helps, try looking online it may help you better!

Which excerpt from Chapter 2 of Wheels of Change supports the viewpoint that cycling has health benefits?

- “The bicycle is the devil's advance agent morally and physically in thousands of instances." Smith's resolution called for "all true women and clergymen" to join with her in denouncing the bicycle craze among women as “indecent and vulgar.”

-The Reverend Dr. A. Stewart Walsh, a respected clergyman in New York City and a cyclist himself, wrote a letter to the editor of the Brooklyn Eagle declaring, "I have associated with thousands of riders . . . and I have not seen among them . . . anything that could begin to approach the outrageous and scandalous indecency of the resolutions of the alleged rescue league."

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Answer:

the answer is:

D. Medical literature linked cycling to cures for everything from asthma and diabetes to heart disease and varicose veins, while one study credited the decreasing death rate from consumption (tuberculosis) among women in Massachusetts to their increasing use of the bicycle.

Explanation:

got it right on edge 2021

Guarantied

The excerpt from Chapter 2 of Wheels of Change supports the viewpoint that cycling has health benefits"Medical literature linked cycling to cures for everything from asthma and diabetes to heart disease and varicose veins, while one study credited the decreasing death rate from consumption (tuberculosis) among women in Massachusetts to their increasing use of the bicycle.". Option D. This is further explained below.

What is cycling?

Generally, cycling is simply defined as the sport of riding a two-wheeled mechanism like bicycle, motorbike, or other mode of transportation

In conclusion, The statement "Medical literature linked cycling to cures for everything from asthma" shows the health benefits of cycling.

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HBJ pipelines is used for the transportation of-
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please answer it fast​

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Answer:

D.Natural Gas

Explanation:

Yan ang Alam ko Sana makatulong .

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Is there a picture of the problem?

true/false
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Answer:

True

Explanation:

Since gravitational force is inversely proportional to the square of the separation distance between the two interacting objects, more separation distance will result in weaker gravitational forces. So as two objects are separated from each other, the force of gravitational attraction between them also decreases.

True, the gravitational force between two objects weakens as the distance separating them increases.

Gravitational force is a fundamental force of nature that exists between objects with mass. It is responsible for the attraction between objects and governs the motion of celestial bodies, such as planets and moons.

The magnitude of gravitational force is directly proportional to the mass of the objects involved and inversely proportional to the square of the distance between them.

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Therefore, the given statement is true.

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The answer is separation

Answer:

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Answer:

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Explanation:

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Answer:

Jordan River Valley

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Answer:

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It could be tropical or the tundra.

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Answers

Answer:

Scale

Explanation:

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Use the map below to identify the labeled locations.

Answers

A) Gulf of Oman
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A) The Gulf of Oman

B) Yemen

C) The Arabian Sea

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We use maps frequently in our daily lives. We utilize them to parse election data, seek restaurants or shops, and get driving instructions. Even when our friends are out and about, we can find them using smartphone mapping.

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Study the figure, a map showing the world distribution of volcanoes.

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Answer:

it is sparsley populated in areas but densly in others

Explanation:

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Answers

Given:

A figure of a triangle.

To find:

The remote interior angles of angle 1.

Solution:

Exterior angle theorem: According to this theorem, an exterior angle of a triangle is equal to the sum of the two opposite interior angles of that triangle.

Those two interior angles of the triangle are called remote interior angles of that exterior angle.

From the given figure it is clear that the angle 1 is an exterior angle, and the two opposite interior angles of the triangle are angle 5 and angle 5.

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Head River

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Hope this helped;)
Have a great day

The source of rivers/ the place where a river starts is usually in mountainous regions.

Where do rivers start?

More often than not, a river will start from a mountainous or higher elevated area.

This is because rain and sources of water, will flow down the mountain and accumulate in the river.

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Ocean Upwelling
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Answers

Answer:

The movement of the water pushes the denser water down, while the upwelling current pushes the less dense water down.

Explanation:

Uowelling currents cause the ocean waters to munch vertically. this movement is done in relation to the temperature and density of the water. This is because this type of current causes cold, nutrient-rich and denser water to be pushed to the surface, while hot, less dense water is pushed down.

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Answer:

Hey there :))

Explanation:

Côté D’Ivoire

Nigeria

Sierra Leone

Answer:

Côté D’Ivoire ,Nigeria, Sierra Leone

Explanation:

How does climate affect Tōhuko?

Answers

Answer:

When the global temperature changes, the changes in climate are not expected to be uniform across the Earth. In particular, land areas change more quickly than oceans, and northern high latitudes change more quickly than the tropics, and the margins of biome regions change faster than do their cores.

Imagine that you are a leader of a country that is facing extreme nationwide poverty. From which organizations would you seek assistance, and why? What kind of assistance could you expect to receive?

Answers

Answer:

The World Bank would be a potential resource for a country in this position. The World Bank’s current mission is to help countries struggling with poverty. This organization might be able to analyze the root causes of poverty and set targets for improvement. In addition, much of the bank’s current work is focused on improving infrastructure, which is perceived as a major obstacle to economic growth and social progress. The World Bank provides loans for development projects that can help reduce poverty.

NGOs may be another resource for help with long-term solutions, as they tend to focus on alleviating poverty and improving living conditions in developing countries. Nongovernmental organizations are especially helpful in working to protect environmental assets, empower women, and build local economies. These organizations may provide sources of microcredit or assist in starting programs that foster independence and growth.

Explanation:

sample answer for edg 2021

The world bank is the largest international organization that looks after poverty, hunger, and assistance in the world.

What is a world bank?

A world bank is one that is an intergovernmental financial organization that is responsible for the provision of funds and forms a part of the IMF. it has headquarters located in Washington DC. The bank looks after environmental and social safeguards for various poor nations.

Find out more information about the organisation.

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More like New England most likely. Southern colonies don’t have too many cities as in like buildings, population, etc, while England has a lot and consists of many buildings and people.
Much more like New England. Common history of urban, industrial setting versus farming/agriculture in the south
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