Answer:
15
Explanation:
plato users!
What chemical is added to natural gas in case of gas leaks? because natural gas is odorless and colorless, is added to provide a strong odor in case of gas leaks.
The chemical added to natural gas in case of gas leaks is mercaptan added to provide a strong odor in case of gas leaks as natural gas is odorless and colorless.
What are the uses of Natural Gas?Natural gas is used in the business sector as well as in households to cook, heat water, run refrigeration and air-conditioning systems, cook, dry clothing, and light up the night.
Methane is the principal carbon substance in natural gas. Natural gas is tasteless, colorless, and odorless, so gas companies add mercaptan to give it an unpleasant stench that can be used to detect leaks in natural gas pipes.
Natural gas is given the chemical mercaptan in order to make leaks simpler to find. The most crucial fact about mercaptan is that it smells bad. It has been compared by some to the stench of rotting eggs. Its odor is quite intolerable in concentrated form.
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When hydrogen reacts with calcium metal what are the oxidation number.
Answer:
the oxidation number is +2
What is one major advantage of having a home mortgage instead of renting a home brainly.
Answer:
The answer is wealth. While most landlords aren’t pocketing income from your rent payment, they are accumulating wealth as you pay off your landlord’s mortgage. After 20 years, the renter has zero equity, and the landlord often has 100% equity in the house.
Explanation:
When earth and the moon are separated by a distance of.
Answer:
3.84x10^8 meters probably
Which of the following is a criticism of piaget's cognitive development theory?.
Answer:
ANSWER IS
Explanation:
The cognitive stages are not as fixed or rigid as Piaget proposed. ... Piaget may have underestimated the role that parents and other people play in a child's intellectual development. Some psychologist believe that we can 'hothouse' children so they develop at a quicker rate. Piaget ignored different kinds of thinking.
There is one christmas ballet that charms them all. But do you know who composed "the nutcracker"?.
There are different great composers. The composer of "the nutcracker" was Pyotr Tchaikovsky.
The Nutcracker, is known to be a Russian Shchelkunchik, a ballet often performed during Christmas. It was composed by Pyotr Tchaikovsky. This was known to be the last of his three ballets and its first performance was done on December 1892.
The Nutcracker is a ballet that centers around children and the beauty of childhood. It was also known to be the first experience of a professional dance performance.
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It should be noted that the composer of "the nutcracker is Pyotr Tchaikovsky.
According to this question, we are required the details about the nutcracker and the composer of it.
As a result of this, we can see that the Nutcracker is been composed by Pyotr Tchaikovsky and was one of his three ballets in 1892.Pyotr Tchaikovsky is been regarded as Russian Shchelkunchik, and this is been performed around Christmas time.
Therefore, the composer of "the nutcracker is Pyotr Tchaikovsky.
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Martha eats eggs every morning for breakfast. No. Yes.
Answer:
Yes
Explanation:
Hope it helps. Let me know.
Calculate the energy for vacancy formation in nickel.
Which graph below would match the situation described? a car travelling at 23 mi/h accelerates to 45 mi/h in 5 seconds. It maintains that speed for the next 5 seconds, and then slows to a stop during the next 5 seconds.
If a car travels at 23 mi/h accelerates to 45 mi/h in 5seconds, the acceleration of the car is expressed as:
a = v-u/t
u is the initial velocitya is the accelerationt is the timea = 45-23/0.001388
a = 15,850.14mi/hr²
For the graph, the initial velocity will be 23mi/hr. The body will maintain a constant velocity for 5 seconds before decelerating for 5 secs. The required graph is as shown:
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City and county politics in the late 1800s were influenced by organizations called.
City and county politics in the late 1800s were influenced by organizations called political machines.
In American politics, a political machine is a party organization led by a single leader or a limited authoritarian party that has enough power to keep administrative, and political leadership of a city or county.
Political machines were mostly found in the bigger cities of the United States during the late 19th - early 20th centuries, such as in:
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Figure p12. 4 shows three uniform objects: a rod, a right triangle, and a square. Their masses and their coordinates in meters are given. Determine the center of gravity for the three-object system.
The center of gravity for the three-objects system is approximately located
at their center of mass.
The center of gravity of the three-object system is approximately (2.58, 4.75)Reasons:
The coordinates of the vertices of the objects and their masses are;
The rod:
Vertices, (2, 7), and (9, 7)
Mass, m₁ = 6.00 kg.
The right triangle;
Vertices; (4, 1), (8, 5), (8, 1)
Mass, m₂ = 3.00 kg.
The square
Vertices; (-5, 5), (-2, 5), (-2, 2), (-5, 2)
Mass, m₃ = 5.00 kg
Required;
The center of gravity for the three-object system.
Solution:
The center of gravity is given by the formula;
[tex]\displaystyle X_c =\mathbf{ \frac{X_{c1} \times m_1 +X_{c2} \times m_2 +X_{c3} \times m_3 }{m_1 + m_2 + m_3}}[/tex]
[tex]\displaystyle Y_c =\mathbf{ \frac{Y_{c1} \times m_1 +Y_{c2} \times m_2 +Y_{c3} \times m_3 }{m_1 + m_2 + m_3}}[/tex]
Where;
[tex]X_{c1}[/tex] = The x-coordinates of the center of the rod = 5.5
[tex]X_{c2}[/tex] = The x-coordinate of the centroid of the triangle [tex]\displaystyle = \frac{4 + 8 + 8}{3} = \frac{20}{3}[/tex]
[tex]X_{c3}[/tex] = The x-coordinate of the centroid of the square = (-5 - (-2)) ÷ 2 - 2 = -3.5
[tex]Y_{c1}[/tex] = The y-coordinate of the center of the rod = 7
[tex]\mathbf{ Y_{c2}}[/tex] = The y-coordinate of the centroid of the triangle [tex]\displaystyle = \frac{7}{3}[/tex]
[tex]Y_{c3}[/tex] = The y-coordinate of the centroid of the square = 3.5
Therefore;
[tex]\displaystyle X_c = \mathbf{ \frac{5.5 \times 6 +\frac{20}{3} \times 3 +(-3.5) \times 5 }{6+ 3 + 5}} \approx 2.58[/tex]
[tex]\displaystyle Y_c = \mathbf{ \frac{7 \times 6 +\frac{7}{3} \times 3 +3.5 \times 5 }{6+ 3 + 5}} = 4.75[/tex]
The center of gravity for the three-object system is ([tex]X_c[/tex], [tex]Y_c[/tex]) ≈ (2.58, 4.75)
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If the number of giraffes at congtin were reduced by 63.
Based on the information given, it can be noted that the computation shows that the ratio will be 3:7.
From the complete question, the data given was:
Giraffes = 124Other = 108New giraffe = 124 - (63% × 124) = 45Therefore, the ratio will then be:
= 44:88 = 3:7
In conclusion, the ratio is 3:7.
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Descriptive research is conducted for all of the following reasons except.
Descriptive research aims to define, classify, catalog or characterize the object of study without resorting to quantification.
Descriptive research is conducted for the analysis of the characteristics of a population or phenomenon without knowing the relationships between them.
The main methods of descriptive research are observational, survey, and single case studies.Qualitative methods are based on the use of verbal language and do not resort to quantification.Therefore, we can conclude that the objective of descriptive research consists of the exact description of activities, objects, processes and people.
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macgregor's analysis in this passage is mostly focused on the musical history of the drum. the religious history of the drum. the cultural significance of the drum. the general usefulness of the drum.
The analysis of MacGregor in the given passage is mostly focused on; Option C: the cultural significance of the drum.
This passage was an excerpt from Sudanese Slit Drum written by Neil MacGregor.
In the given excerpt, MacGregor is talking about the cultural significance of the drum. He makes the argument that the original purpose of drum was to make music and call people to arms.
However, after a cultural change of the people using the drums, the purpose changed to that of displaying the north's political dominance over Central Africa and their allegiance to Islam.
The passage is missing and it is;
This thinning would materially change the sound of the drum, evidence that although it might continue to be used for its original purpose of music-making or calling people to arms, it would now do so with a different voice. A musical instrument had become a trophy, and the new carvings were in fact branding, a statement of the north’s political dominance over Central Africa and of allegiance to Islam.
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Answer:
Option C: the cultural significance of the drum.
Explanation: Edge 2021
Part A
Read this sentence from the passage.
The All-Star Game, a single baseball game held halfway through the 162-game major league season, pits the best players from one league against the best players from the other—or at least that's what it's supposed to do.
How does the author use the sentence to advance his point of view in the passage?
by using facts to enhance his credibility
by using words that call a claim into question
by using language that persuades the reader to agree
by using a sarcastic tone to create interest for the reader
Answer: by using facts to enhance his credibility
Explanation:
One of the most important characteristics of leadership is credibility, which comes from character and skill. For leaders looking to generate extraordinary performance and beneficial effects, high credibility is a huge asset. A lack of credibility is disastrous. Thus, option A is correct.
What, using facts to enhance his credibility?Whether from personal experience or education, a statement of credibility demonstrates to the audience why you have the expertise essential to deliver this speech. For example, you might mention to the audience that you've taken a class on the topic or have worked in a field connected to it.
Therefore, Credibility is based on two key components: perceived competence, or people's confidence in the leader's expertise, abilities, and capacity to perform, and trustworthiness, or their confidence in the leader's moral character and reliability.
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Access to this page has been denied because we believe you are using automation tools to browse the website.
Considering the statement described above, this is a common error attributed to the user's browser.
This type of error is often attributed to two major causes, which are:
Javascript is disabled or blocked by an extension. This is usually a result of ad blockers on your browser.Your browser does not support cookies.To bypass such errors and access the website, ensure that Javascript and cookies are enabled on your browser and that you are not blocking them from loading before accessing the website.
Hence, in this case, it is concluded that this is a common error.
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A neutralization reaction between koh and h2so4 would give which two products.
Answer:
Water and potassium sulfate.........
Explanation:
..........
Characteristics of bipolar disorder typically include brainly.
School taxes for a local district are 2. 5% of a household's income. The smith household earns $80,000 per year. How much do the smiths pay in school taxes per year?.
Answer:
2.5% of $80,000=$2,000
The Smiths pay $2,000 in school taxes per year.
Explanation:
100%=$80,000
10%=$80,000(100%)/10=$8,000(10%)
5%=$8,000(10%)/2=$4,000(5%)
2.5%=$4,000(5%)/2=$2,000(2.5%)
is it a legal to get your sister pageant if your a boy
What is the correct way to write 1,550,000,000 in scientific notation? 1. 55 times. 109 1. 55 times. 1010 15. 5 times. 108 15. 5 times. 109.
Answer:
1.55 times 10^9.
1.55 times 10 to the 9th power
Answer:
1.55 x 10 with a 9 integer
The human heart is responsible for pumping blood ____ the body.
The responsibility of the human heart is for pumping blood; from the coronary arteries
The coronary arteries are a connection of arteries deliver blood to the heart muscle. This delivery of blood to the heart muscle provides a continuous supply of oxygen as well as nutrients that it requires to remain healthy and function normally.
Now, when the heart receives the blood, it in turn pumps it to other tissues and parts of the body.
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Which of these are elements of an epic poem’s structure and style? select 4 options.
The answer choices which are elements of an epic poem’s structure and style are:
The use of poetic verse throughout the epic A narrative voice that tells the story Elevated or eloquent, style Compelling speechesAn epic poem has to do with the journey which a hero undertakes and the various obstacles which he faces on his way and how he is able to overcome them.
With this in mind, we can see that there is usually the use of poetic verse which narrates the journey and the use of narrative voice, eloquent style and compelling speeches which are used to praise the hero.
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How many electrons does each lithium atom provide to the voltaic cell?.
Here are 8 visual contents from the internet. Identify their implications to an individual or society.
Based on the information given, the implications of the visual contents include:
1. Improves quality of life.
2. It's vital for the improvement of the quality of life.
3. Promotes greater political participation.
4. Improves learning environment.
5. Hones individuals as more cohesive social units.
6. Provides economic opportunities.
7. Promotes greater political participation.
8. Hones individuals as more cohesive social units.
Visual contents simply means online content which are designed in image form. They include charts, diagrams, online videos, etc.
From the complete information, the visual contents and their implications are written above.
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Amo a mis hermanas. Los amo. Amo las. Las amo. La amo.
La oración Amo a mis hermanas es equivalente a Las amo.
En esta pregunta debemos determinar la forma abreviada equivalente a la oración dada (Amo a mis hermanas), puesto que el complemento directo está asociado a un sujeto femenino en tercera persona del plural, se debe emplear un artículo definido femenino en plural (Las)
Por tanto, la oración Amo a mis hermanas es equivalente a Las amo.
Para aprender más sobre oraciones en español, invitamos cordialmente a ver esta pregunta verificada: https://brainly.com/question/2163428
Answer:
Amo a mis hermanas.
Los amo.
Amo las.
Las amo.
La amo.
ANSWER IS LAS AMO
Explanation:
which best explains the impact of european colonization on the inca and aztec civilizations?
The best description that describes the impact of European colonization on Inca and Aztec is that the Europeans forced the people to adopt their religions and way of life.
The European colonizationThe Europeans are responsible for colonizing a lot of territories. These people came to new areas and took over the leadership of the place.
As they did so, they spread their own culture and religion in the area and made themselves super humans to the original owners.
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Describe the say it, cover it, resay it method. (site 1).
They say it, cover it, and resay its method is used in the system of paraphrasing.
What is paraphrasing?Paraphrasing can be defined as the one where the statement or the paragraph is being changed in rephrasing the statement. The meaning will be the same but the phrasing will be changed.
Use this procedure when read to assist students in expressing their comprehension of a word literally or determining its essence. Use it to assist pupils in paraphrasing evidence for language lessons.
Ask students to read a section of text, covering it with either a palm or a bit of paper, and thereafter rephrase what the material means. One brain can now have a chance to absorb the information while you're sleeping. The text might be clearer the next morning when you read it again.
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Which excerpt from the passage best supports that agatha valued the opinions of the gods and goddesses more than the opinions of any human?.
When a person is said to value the opinions of the gods and goddesses over than of any human, then it can be noted that the person believes that the gods are superior.
With this in mind, after reading the excerpt, you should search for clues about the places in the narration where the character seemed to favor the gods and believe them explicitly over any human.
Please note that your question is incomplete so I gave you a general overview so that you could get a better understanding of the concept.
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To compare the average amount of time that canadians and americans spend commuting, a researcher collects a sample of canadians and americans. The canadians spend an average of hours a week commuting, with a standard deviation hours. The mean and standard deviation for the sample of americans is hours and hours, respectively. The standard error of the difference of sample means is:.
The standard error of the difference of sample means is 0.444
From the complete question, we have the following parameters
Canadians
Sample size = 50Mean = 4.6Standard deviation = 2.9Americans
Sample size = 60Mean = 5.2Standard deviation = 1.3The standard error of a sample is the quotient of the standard deviation and the square root of the sample size.
This is represented as:
[tex]SE = \frac{\sigma}{\sqrt n}[/tex]
The standard error of the Canadian sample is:
[tex]SE_1 = \frac{2.9}{\sqrt{50}}[/tex]
So, we have:
[tex]SE_1 = 0.41[/tex]
The standard error of the American sample is:
[tex]SE_2 = \frac{1.3}{\sqrt{60}}[/tex]
So, we have:
[tex]SE_2 = 0.17[/tex]
The standard error of the difference of sample means is then calculated as:
[tex]SE= \sqrt{SE_1^2 + SE_2^2}[/tex]
This gives
[tex]SE= \sqrt{0.41^2 + 0.17^2}[/tex]
[tex]SE= \sqrt{0.197}[/tex]
Take square roots
[tex]SE= 0.444[/tex]
Hence, the standard error of the difference of sample means is 0.444
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