Use the mass and volume data to calculate the density of mercury to the nearest tenth.

Mass of mercury = 57 g

Volume of mercury = 4.2 mL



The density of mercury is
g/cm3.

Answers

Answer 1

Answer:

13.6g/cm³

Explanation:

Formula for density: p=m/v

m= 57g

v= 4.2ml = 0.0042L=4.2 cm³

57g/4.2cm³= 13.5714g/cm³

Round to the nearest 3 significant figures:

13.6g/cm³

Answer 2

Answer: 13.6g/cm3

Formula for density: p=m/v

m= 57g

v= 4.2ml = 0.0042L=4.2 cm³

57g/4.2cm³= 13.5714g/cm³

-

13.6g/cm3


Related Questions

What is the term for the value of one nation's currency compared to ret? A the trade barrier B. the exchange rate C. the money exchange D. the currency difference Please select the best answer from the choices provided​

Answers

Answer:

B.) the exchange rate

Explanation:

Exchange rate is defined as: the value of one currency for the purpose of conversion to another.

Answer:

B

Explanation:

its the exchange rate, also I just took the test

what is the significance of discussing the Legislative branch first?

Answers

Answer:Why is the Legislative Branch first? The Founding Fathers placed a discussion of the Legislative Branch first because the US did not have a balance of powers. This article provides a Congress which contains a senate and House of Reps.

Explanation:

Answer: The Founding Fathers placed a discussion of the Legislative Branch first because the US did not have a balance of powers. This article provides a Congress which contains a senate and House of Reps. Democracy.

why is it important to know about population density when studying cities

Answers

Answer:

Even among cities, density values can vary considerably from one city to another. Population density allows for broad comparison of settlement intensity across geographic areas. In the U.S., population density is typically expressed as the number of people per square mile of land area

1. During the test, the examiner felt compelled to ask questions, putting the subject under obligation to answer the questions truthfully. What kind of questions would you ask if you were the examiner? Support your response.





2. When the subject's responses to relevant and control questions are similar in degree, he or she is asked a new set of relevant questions about a real incident. What will your findings be as a polygraph examiner if the subject does not show a connection to the series of new questions?

Answers

1. As an examiner, I would ask a combination of relevant, control, and comparison questions to assess the subject's truthfulness and establish their connection to the incident being investigated.

2. It is crucial to interpret polygraph results with caution, as they are not infallible indicators of truthfulness.

1. As an examiner during a test, I would ask a variety of questions to assess the subject's truthfulness. Some types of questions I would include are:

1. Relevant questions: These are questions directly related to the specific incident being investigated. They help establish a baseline for the subject's physiological responses when discussing the event in question. For example, if investigating a theft, relevant questions may be about the time, place, or details of the theft.

2. Control questions: These are questions that are unrelated to the incident being investigated but are designed to evoke a physiological response. They serve as a comparison to the relevant questions and help determine the subject's general response patterns. Control questions may be about past experiences or general moral issues.

3. Comparison questions: These are a new set of relevant questions about a real incident. They are asked if the subject's responses to the relevant and control questions are similar in degree. The purpose is to further evaluate the subject's connection to the incident in question.

2. If the subject does not show a connection to the series of new questions, it may suggest that they are not involved or knowledgeable about the incident. However, it is important to note that polygraph results are not always definitive and can be influenced by factors such as stress, anxiety, or physiological differences among individuals.

In summary, as an examiner, I would ask a combination of relevant, control, and comparison questions to assess the subject's truthfulness and establish their connection to the incident being investigated. However, it is crucial to interpret polygraph results with caution, as they are not infallible indicators of truthfulness.

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All of the following are types of homework except
A. remediation
B. preparation
C. integration
D. practice

Answers

All the following are types of homework except remediation. Thus, option (a) is correct.

What is homework?

The term “homework” refers to the work that is totally based on the home. The primary motivation for learning and revising work is homework. Homework is the increase in knowledge and learning. There are the three elements of the homework: practice, preparation, and extension.

The term preparation refers to the work that has already been done, but it needs revision. The practice must be perfect for a better performance. A person to complete the task is the homework. The practice of the work develops the learning skills. So, the remediation is not part of the homework.

As a result, remediation is the not included to the homework. Therefore, option (a) is correct.

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A. remediation

hope this helps

Why did the pharaoh of khufu order the construction of the Great Pyramid of Giza

Answers

Answer:

to protect his body after he died there you go hope this helps.

Explanation:

Answer:

a

Explanation:

What were the rights and responsibilities of Greek citizens

Answers

Answer:

Their rights were going to the Assembly, speaking and voting freely, owning land, and having a share in decision. With all the rights they had, they had responsibilities, which were paying taxes, taking in the defense of the city, and reaching a decision from a debate.

Explanation:

How is citizenship in the US similar to the citizenship in ancient Athens?
A. Immigrants can become citizens
B. Individuals become citizens at age 18
C. Free men born in the nation are citizens
D. A child is a citizen if his or her parents are citizens

Answers

Answer:

the answe to your question is D, A child is a citizen if his or her parents are citizens

Explanation:

A child is a citizen if his or her parents are citizens in that way citizenship in the US is similar to citizenship in ancient Athens. The correct option is D.

How is Athenian democracy similar to American?

In that every citizen in Athens has the right to cast a ballot on particular issues like local referendums, new taxes, and state policies, it is comparable to American democracy. On these issues, as in Athens, the decision is made by the majority vote.

Like ancient Athens, the United States is a democracy where the people are in charge. However, our contemporary democracy differs significantly from that of the ancient Athenians. The government of Athens was open to direct participation by all citizens. This style of government is known as a direct democracy.

Thus, the ideal selection is option D.

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What 3 things finally caused that group to have to flee from Rome?

Answers

Answer:

Invasion

Economic troubles through out

the arrival of the Hun's

Explanation:

the rise of the Eastern empire

What is one way to differentiate between salamanders and frogs?
O Adult salamanders live in water, adult frogs live on land.
O Adult salamanders have two legs; adult frogs have four.
O Adult salamanders have a tail; adult frogs do not.

Answers

One way to differentiate between salamanders and frogs is Option A. Adult salamanders live in water, and adult frogs live on land.

One way to differentiate between salamanders and frogs is by looking at their habitats. Adult salamanders primarily live in water, while adult frogs primarily live on land. This difference in habitat is a key characteristic that sets them apart.

Another way to distinguish between salamanders and frogs is by looking at their limbs. Adult salamanders typically have four legs, just like adult frogs. However, adult salamanders also have the distinct feature of having a tail, while adult frogs do not. The presence of a tail in adult salamanders and its absence in adult frogs is another distinguishing feature.

In summary, to differentiate between salamanders and frogs, you can consider their habitats and physical characteristics. Adult salamanders generally live in water, while adult frogs live on land. Additionally, adult salamanders have a tail, while adult frogs do not. These differences make it possible to identify whether an amphibian is a salamander or a frog. Therefore, the correct option is A.

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The question was incomplete, Find the full content below:

What is one way to differentiate between salamanders and frogs?

A. Adult salamanders live in water, and adult frogs live on land.

B. Adult salamanders have two legs; adult frogs have four.

C. Adult salamanders have a tail; adult frogs do not.

Persia is known for creating this system for the empire
A.mail system
B.a road network
C.horse trails
D.a sea trade

Answers

He was know for creating a rail road network (B)

How much sales tax will Liam pay on a $2,129 computer if the sales tax is 731 percent?

Answers

Answer:

Illinois' sales tax rate is 6.25 percent on general merchandise and 1 percent on qualifying foods, drugs, and medical appliances. The tax rate may be higher in some areas because some local jurisdictions are allowed to impose their own taxes. Please visit our Tax Rate Finder to find specific tax rates in Illinois.Explanation:

why is development of society is not equal everywhere

Answers

Answer:

Because many of the hasn't enough money to construct roads etc.

Answer:

due to curruption.economic standard. less literacy rate and due to less awareness to the people

1. Irene asked, did you steal my money? Patrise answered, how could you think that of me? That's a low blow, Ill file a complaint against you! "Patrise displayed what kind of verbal clue? Justify your answer.

2. Find a partner and use a word association test to validate a specific issue in his or her life. Explain in detail how you intend to conduct the test.

Answers

1. Patrise displayed a defensive verbal clue. This is justified by their immediate denial, expressing disbelief, and threatening to file a complaint against Irene.

2. By conducting a word association test, you can facilitate a deeper exploration of your partner's thoughts and emotions related to the specific issue they wish to validate.

1. In the conversation between Irene and Patrise, Patrise's response, "How could you think that of me?" can be classified as a defensive verbal clue. This is because Patrise immediately rejects the accusation and expresses disbelief that Irene would even consider such a thing. The phrase "How could you think that of me?" indicates a strong emotional reaction to the accusation, defending themselves against the perceived attack on their character. Patrise's subsequent statement of filing a complaint further emphasizes their defensive response.

2. To conduct a word association test with a partner to validate a specific issue in their life, you can follow these steps:

1. Choose a quiet and comfortable environment where both you and your partner can focus without distractions.

2. Explain to your partner the purpose of the word association test and gain their consent to participate.

3. Prepare a list of keywords related to the specific issue your partner wants to validate. For example, if they want to validate their career choice, the keywords could include job titles, skills, or industries.

4. Start by asking your partner to relax and clear their mind.

5. Present each keyword one at a time, allowing your partner to respond with the first word or phrase that comes to their mind.

6. Make note of their responses without judgment or interpretation.

7. After going through all the keywords, review the responses with your partner and ask open-ended questions to encourage them to elaborate on their associations.

8. Help your partner identify any patterns or recurring themes in their responses.

9. Engage in a discussion to explore the meaning and significance behind their associations, helping them gain insights and validate their thoughts or feelings about the specific issue.

10. Remember to maintain a supportive and non-judgmental attitude throughout the process, allowing your partner to express themselves freely.

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don't want no short pp man​

Answers

Iny weeny teeny weeny
Shriveled little short pp man
Don't want don't want don't want
Iny weeny teeny weeny
Shriveled little short pp man

Answer:

i vote you for president

Explanation:

only Big PP'S in the PP empire

Which of the following Founding Fathers adhered to the Centralist approach of Federalism?

Answers

Answer:

In creating a federalist system the founders were reacting to both the British government and the Articles of Confederation. The British government was — and remains — a unitary system, or one in which power is concentrated in a central government.

Explanation: look it up

factors that affect ecosystems and Description

Answers

Answer:

factors that affect ecosystems are , Abiotic Factors , Atmospheric Pressure , Humidity , and Temperature

What inference can be made from the text "R.M.S. Titanic"?

A.The collision of the Titanic brought out the best behavior in its passengers.

B.Larger lifeboats would have been able to save more people following the collision.

C.People on the Titanic put social class divisions aside to help one another during the collision.

D.The crew did not properly inform all the passengers when the collision took place.
Question 2
Which sentence from the text best supports the answer to Part A?

A."But the passengers—most of them—did not know that the Titanic was sinking."

B."Major Butt helps women into the last boats and waves goodbye to them."

C."Some boats beat off the freezing victims; fear-crazed men and women struck with oars at the heads of swimmers."

D."Chunks of ice swirled about their legs; their soaked clothing clutched their bodies in icy folds."

Answers

Answer:

the answer is a and a

Explanation:

Answer:

C and D

Explanation: I did it

How are constituencies divided for elections?? (grade 7)

Answers

Answer:

The Lok Sabha, the lower house of the Parliament of India, is made up of Members of Parliament (MPs). Each MP, represents a single geographic constituency. There are currently 543 constituencies.

Lok Sabha constituencies of India

The maximum size of the Lok Sabha as outlined in the Constitution of India is 550 members made up of up to 530 members representing people of the states of India and up to 20 members representing people from the Union Territories on the basis of their population.

Why is families of children with special need and special health care important?

Answers

Children with special needs reqiure more care. Getting this care can be exspenive, sometimes families need help covering the bills of that care.

who was the first president of nigeria​

Answers

Answer:

Alhaji Shehu Shagar

Explanation:

Do you think that divorce is always harmful to children? Why or why not? Present at least two paragraphs.

Answers

Answer:

of course

Explanation:

Humans were made to be raised by both parents, as men and women contribute different things to the family, so it can be detrimental for a child's mental and emotional health.

Briefly explain how we express our culture through the following food,festivals, dance, crystalline,dressing greeting, chieftaincy and religion​

Answers

Social practices, rituals and festive events are habitual activities that structure the lives of communities and groups and that are shared by and relevant to many of their members. They are significant because they reaffirm the identity of those who practise them as a group or a society and, whether performed in public or private, are closely linked to important events. Social, ritual and festive practices may help to mark the passing of the seasons, events in the agricultural calendar or the stages of a person’s life. They are closely linked to a community’s worldview and perception of its own history and memory. They vary from small gatherings to large-scale social celebrations and commemorations. Each of these sub-domains is vast but there is also a great deal of overlap between them.

Rituals and festive events often take place at special times and places and remind a community of aspects of its worldview and history. In some cases, access to rituals may be restricted to certain members of the community; initiation rites and burial ceremonies are two such examples. Some festive events, however, are a key part of public life and are open to all members of society; carnivals and events to mark the New Year, beginning of Spring and end of the harvest are inclusive occasions common all over the world.

Social practices shape everyday life and are familiar to all members of the community, even if not everybody participates in them. Distinctive social practices that are specially relevant to a community and help reinforce a sense of identity and continuity with the past are given priority in the 2003 Convention. For example, in many communities greeting ceremonies are informal while in others they are more elaborate and ritualistic, acting as a marker of identity for the society. Similarly, practices of giving andreceiving gifts may range from casual events to formal arrangements with significant political, economic or social meanings.

describe how the deserts in rivers of southwest asia impact trade and affect where people live

Answers

Answer:

Deserts and Rivers of South West Asia affect population. Most people travel by camel and. by air because the desert is a trade. barrier. Also most people who live in the desert herd animals. People who live next to water ways usually work at a desalination plant because of all the salt water. People who live near water mostly travel by water in a boat or a ship.

Explanation:

The most desert in the rivers of Southwest Asia impact the dwellers herd animals, as all those that live near waterways frequently work at a desalination plant. People that live near water travel by boat or ship most of the time.

How the deserts in rivers of Southwest Asia?

South West Asia's deserts and rivers have an impact on the inhabitants as the desert represents a commerce barrier and most people travel by camel and by air.

In addition, most desert dwellers herd animals because of all the salt water, those who live near waterways frequently work at a desalination plant groups that live near water travel by boat or ship most of the time.

Therefore, the deserts in rivers of southwest Asia impact trade.

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what are the common factors of 4 and 6​

Answers

Answer:

2

Explanation:

factors of 4 =2*2

factor of 6 =2*3

show the common is 2

How are Ellis land and angel land alike

Answers

Answer: They were both immigration stations. Immigrants had to prove that they had husbands or fathers who were U.S. citizens in order not to be deported.

they are both immigrants

Please help asap i linked a photo

Answers

Answer:DDDDDDDDDDDDDDDDD tht the answerrrrrrrrrrrrrrrrrrrrr

HOPPPPPPPEEETHISSSSSSSSSHELPPPPPPPPPYUUUUUUUUU

it c

Explanation:What are the six main climate regions?

There are six main climate regions: tropical rainy, dry, temperate marine, temperate continental, polar, and highlands. The tropics have two types of rainy climates: tropical wet and tropical wet-and- dry.What are the 5 major climate types?

There are approximately five main climate types on Earth:

Tropical.

Dry.

Temperate.

Continental.

What is the climate around the world called?

The average climate around the world is called global climate.Polar.In what climate is the annual temperature range smallest?

equatorial tropical climate zone

The smallest annual temperature range occurs in the equatorial tropical climate zoneWhat are the 7 climate zones?

Climate Zones

A - Tropical Climates. Tropical moist climates extend north and south from the equator to about 15° to 25° latitude. ...

B - Dry Climates. ...

C - Moist Subtropical Mid-Latitude Climates. ...

D - Moist Continental Mid-Latitude Climates. ...

E - Polar Climates. ...

H - Highlands.

Canada's largest trading partner is
A China
B England
C. Mexico
D. the United States​

Answers

The United States Of America

Answer:

D. The United States

Explanation:

hope this helps! :D

it is an activity that requires a person to examine his or her thoughts,feeling and action and learn from exprience​

Answers

Explanation:

Your Thoughts lead to your Feelings, which lead to your Actions, which lead to your Results. Beliefs then become automatic thoughts that drive your behaviors

The activity is known as Reflection.

Reflection can be explained as when a person look into the mirror and describes what he sees.

The practice of Reflection brings learning to life.

People find relevancy & meaning to a subject, class, lecture, symposium through Reflection.

Reflections increases learners insight and also creates pathways to learning in future.

In conclusion, Reflection helps to gain more insights of ourselves and to learn more about our strengths, weaknesses, fears etc

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Arab
Ashanti
Bantu
Swahili

What would be the BEST title for this group of terms?
A) Countries of Northern Africa
B) Ethnic Groups Found in Africa
C) Countries of Sub-Saharan Africa
D) Origins of African Slaves in the 1500s

Answers

B.Ethnic groups found in Africa

Arab, Ashanti, Bantu, and Swahili Ethnic Groups Found in Africa groups of people who are Arab, Ashanti, Bantu, or Swahili. refers to a mixed-ethnic population that speaks Arabic. Muslims are numerous. North Africa is where most Arabs reside. The correct option is B.

How many ethnic groups are in Bantu?

Around 400 different ethnic groups that speak Bantu languages make up the Bantu people, also known as the Bantu. They originate from 24 different nations that are dispersed across a sizable area, from Central Africa to Southeast Africa and into Southern Africa.

A kingdom known as the Ashanti emerged in what is now central Ghana in the 13th century. They benefited from the slave trade and the gold trade to rise to power and wealth by the 17th century. The Ashanti were absorbed into the British Empire following Britain's colonization of what they called the Gold Coast.

Thus, the ideal selection is option B.

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