The purpose of a lab report is to organize and communicate what you did in your experiment.
A good lab report explains exactly what you have done. It can be used to repeat the
experiment or to test other hypotheses in new experiments.
1. One should have the knowledge of lab assignments to make the lab experiment easier.
2. To be aware about safety equipment and their uses in lab, like- the location of fire extinguisher in lab.
3. To know the steps of experiments to be performed
4. To fill notebook of lab with information regarding the experiment
5. One should review the data sheets of chemicals material safety.
6. To put on all the necessary dressings to perform experiment.
7. To have complete understanding about the experiment disposals.
cn some one make this in to a passage using all of theses words i will give brainlyest to the person who dose it
I got a beter exampla on what this is Heredity and Punnett Squares
Use the scientific process of performing an experiment, like observation, measurement.
I would recheck and redo my answers, if necessary. Also, I can look at the lesson again, if I forgot something. So that's what I would do.
Answers
Answer:
A good lab report explains exactly what you have done. It can be used to repeat the experiment or to test other hypotheses in new experiments. One should have the knowledge of lab assignments to make the lab experiment easier. One of the most important things is to be aware about safety equipment and their uses in lab, like- the location of fire extinguisher in lab. You should always know the steps of experiments to be performed . It helps to fill notebook of lab with information regarding the experiment. Before you start an experiment one should review the data sheets of chemicals material safety. It is important to put on all the necessary dressings to perform experiment. Finally have complete understanding about the experiment disposals and ask your teacher any question you have.
Explanation:
Related Questions
In a month,the earth spins nearly 30 times . How many tides, and how many low tides , does this result in?
Answers
Answer:
two tides
Explanation:
Because the Earth rotates through two tidal “bulges” every lunar day, coastal areas experience two high and two low tides every 24 hours and 50 minutes. High tides occur 12 hours and 25 minutes apart. It takes six hours and 12.5 minutes for the water at the shore to go from high to low, or from low to high.
How did Islam, the Crusades, and the Black Death directly or indirectly led to the rise of Spanish and Portuguese maritime exploration in the late 1400s and early 1500s?
Answers
Answer:
The development of Islam, the Crusades and the black plague were crucial factors that directly and indirectly influenced the maritime exploration by Portugal and Spain in the 1400s and 1500s.
The expansion of Islam, which emerged in Arabia, meant that Muslims took control of large numbers of trade routes. This motivated the European kingdoms to carry out different confrontations to recover these territories, such as the Spanish Reconquest or the Crusades towards the Holy Land, among others. In all cases, they were Christian European armies, against Islamic forces from the Middle East.
In turn, these military clashes also involved cultural and social exchanges, generated from the establishment of European kingdoms in the Middle East, and through the development of the Silk Road as the main commercial route of the time. This contact generated the breeding ground for the development of the Black Death, a pandemic that devastated Europe in the 1300s, closing the borders with the east.
Finally, to the tension between the religions and the Black Death was added the fall of Constantinople in 1453 at the hands of the Ottomans, a Muslim empire that came to control the main passage between Europe and the East.
All these situations, added together, gave rise to the need to find new routes to China and India, the main import and export markets of the time, avoiding going through the routes controlled by the Muslims. Thus, the European nations began to explore the seas.
how did mesoamerican culture change as a result of european expansion?
( politically, ecomonically, religiously, socially, technologically )
THANK YOU
Answers
Mesoamerican civilization saw recurrent periods of prosperity and collapse, creating a unique worldview and certain unanswered questions.
What is Mesoamerica?Mesoamerica was yet another place in the world where an early civilization first appeared, but unlike other early civilizations, Mesoamerican societies were not necessarily linked to a single well-known river (like the Nile), even though the New World was home to many rivers.
Large-scale civilization in the Americas tended to emerge later than elsewhere (possibly 1000BCEe versus 3000BCEe in Mesopotamia), due to the physical distance from Europe, Asia, and Africa.
Mesoamericans did not benefit as much from the exchange of ideas and objects that accompanied contact between civilizations on the other three continents.
Therefore, Mesoamerican civilization saw recurrent periods of prosperity and collapse, creating a unique worldview and certain unanswered questions.
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A marketing researcher for a phone company conducted a survey of 500 people and then constructed a confidence interval for the proportion of customers who are likely to switch providers when their contract expires. After seeing this interval, the company CEO insisted that the researcher repeat the survey and provide an interval with a margin of error half as large. What sample size should the researcher use for the new survey?
(A)250
(B) 354
(G) 708
(D) 1000
(B) 2000
Answers
Note that the marketing researcher should use a sample size of 1000 for the new survey to achieve a margin of error half as large as the original survey.
What is the explanation for the above response?
To determine the required sample size for the new survey, we can use the formula for the margin of error:
Margin of error = Z* (sqrt(p*(1-p)) / sqrt(n))
where Z* is the critical value of the standard normal distribution, p is the proportion of interest, and n is the sample size.
Let's assume that the original survey resulted in a 95% confidence interval with a margin of error of E. This means that the critical value Z* is 1.96 (for a 95% confidence level). We can rearrange the formula to solve for n:
n = (Z*^2 * p * (1-p)) / E^2
Since the CEO wants a new survey with a margin of error half as large, we need to use a margin of error of E/2 in the above formula. Solving for n, we get:
n = (Z*^2 * p * (1-p)) / (E/2)^2
Substituting the values, we get:
n = (1.96^2 * 0.5 * 0.5) / (E/2)^2
where p=0.5 because we want the maximum sample size, since this will give the highest precision in our estimation.
Therefore, the required sample size for the new survey is:
n = (1.96^2 * 0.5 * 0.5) / (E/2)^2 = (1.96^2 * 0.5 * 0.5) / (E^2 / 4) = 384.16
Rounding up to the nearest integer, the answer is (D) 1000, which is the closest option. Therefore, the marketing researcher should use a sample size of 1000 for the new survey to achieve a margin of error half as large as the original survey.
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An employer can ask you about your martial status in an inTerview.
True
False
Answers
Answer:
False.
Explanation:
There is no statute that prohibits the employer from asking this question on a potential candidate while interviewing him/her. Some states have made it illegal to ask this question.
During the manic phase of a bipolar disorder, individuals are most likely to experience:
A lethargy and immobility
B high irrational self-esteem
C compulsive behavior
D delusions of persecution
E grief and despair
Answers
Answer:
i beileve B
Explanation:
im reallyyyy sorry if this is wrong i tried my best hope this helps :))
During the manic phase of bipolar disorder, individuals are most likely to experience grief and despair. Thus, the correct option for this question is E.
What is Bipolar disorder?Bipolar disorder may be defined as a mental illness that causes unusual shifts in mood, energy, activity levels, concentration, and the ability to carry out day-to-day tasks. In humans, there are three types of bipolar disorder that may commonly exist.
The manic phase of bipolar disorder includes symptoms like an elated or irritable mood, increases in energy or activity, very little need for sleep, and extreme levels of confidence.
Feeling sad, hopeless, or irritable most of the time, lacking energy, difficulty concentrating and remembering things, loss of interest in everyday activities, feelings of emptiness or worthlessness, feelings of guilt and despair, feeling pessimistic about everything, self-doubt, etc. are the basic symptoms of bipolar disorder.
Therefore, the correct option for this question is E.
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Which is true about charged particles?
O All charged particles attract one another.
O Similarly charged particles attract one another
O There are no forces of attraction between charged particles
O Oppositely charged particles attract one another
Answers
Answer:
oppositely charged particles attracr one another
1 , 2 , 3 , or 4 ? ……
Answers
It is 4th, using different types of communication.
AP world unit 7 test edg?
Answers
a,b,c,a,c,a,b,b,c,b,d,d,b,c,b,c,a,b
Explanation:
I took the test but my order might be different there was 20 questions
Luther does not believe the Pope cannot error in matters of faith but the Catholic Church believes he can.
What does the Catholic Church believes?The Catholic Church believes the Holy Ghost never leaves and puts great faith in it but Luther disagrees and say the grow old and decree what they like.
These ideas differed from the Catholic Church at the times and caused Christianity to spilt and become many different branches of the religion. People began to focus on other aspects of Christianity and read the Bible for themselves and interpret it how they saw it.
Akbar abolishing the Zaziya allowed for people of other religions to have more freedom including Hindus. Akbar wanted Hindus to join his cause so he could expand his empire so he removed the heavy tax.
Therefore, Luther does not believe the Pope cannot error in matters of faith but the Catholic Church believes he can.
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Does anyone have the unit 5 test answers on edge for Ap world history related to christianity and beliefs of Catholic Church?
If f’(x) = 3 x^ 2 + 2x and f(2) = 3, then f(1) =
Answers
∫f’(x) dx = ∫(3x^2 + 2x) dx
f(x) = x^3 + x^2 + C
To find the value of C, we can use the given condition f(2) = 3:
f(2) = 2^3 + 2^2 + C = 8 + 4 + C = 12 + C = 3
C = -9
Now we have the complete expression for f(x):
f(x) = x^3 + x^2 - 9
Finally, we can find f(1) by substituting x=1:
f(1) = 1^3 + 1^2 - 9 = 1 + 1 - 9 = -7
Therefore, f(1) = -7.
please help!!! if I get the right answer I will mark you the brainless!!!!
Answers
Answer:
c. option...............
A regional manager is comparing customer satisfaction ratings at two of its stores. 61 customer ratings from each store are randomly selected. The mean and standard deviation for each sample are shown in the table. (Please view the attachment for the rest of question)
Answers
The test statistic based on the information will be option C.
How to explain the informationIt should be noted that to test the hypothesis the most appropriate test is two independent samples t-test (unequal population variances) for mean.
Where, x1, x2 are sample mearns, s1, s2 are sample standard deviations and n1, n2 are sample sizes.
We are given the following informations :
x1 = 4.05, x2 = 3.99
s1 = 0.039, s2 = 0.025
n1 = 61, n2 = 61
Hence the test statistic will be Option C.
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Summarize the steps of the CETR plan. -E2020
Answers
Answer:
The summary of the steps are as shown below;
Step 1: Reflection and Self-Evaluation.
Step 2: Exploration.
Step 3: Decision-Making and Goal Setting.
Step 4: Gaining Experience.Step 5: Implementation.
Explanation:
A career is a professional endeavor undertaken during a specific period in one's life with the opportunity for growth. Picking a career is one of the most important things that most individuals do in life. It is therefor necessary to choose a career that is in line with one's interest, capabilities and passion. The following are steps to be followed in planning a career path, namely; Step 1: Reflection and Self-Evaluation. This is the first step involved in career planning. It involves the gathering of information about oneself that will assist in choosing a career that matches one personality, interests, capabilities and goals.
Step 2: ExplorationExploration involves looking into various alternative careers that matches one's personality. This step usually includes specific research on different careers to make a decision on a specific career that best fits one's requirements.
Step 3: Decision-Making and Goal Setting.In this step, one decides on the specific career that they want to pursue. They also set achievable goals and timelines that the goals need to be achieved.
Step 4: Gaining Experience.In this step, one looks for relevant experience in that career field. This usually involves the seeking of potential jobs that will ensure career growth that is in line with their goals.
Step 5: Implementation.Once all the steps have been identified, one can now implement everything on the plan. This actually involves the putting the plan into action.
1. John regularly stops at the pharmacy to collect pamphlets that list symptoms of different
illnesses, because he is worried about his health. Every day he carefully monitors his vital signs,
and he also frequently meets with a physician. On his most recent visits, the physician suggested
that John was perfectly healthy. With which of the following psychological disorders might John
be diagnosed?
Answers
6. Assume that depositors withdraw $4,000 from Otis Bank a. What is the initial change in M1 money supply? Explain your answer. (____/5)
Answers
Note that if depositors withdraw $4,000 from Otis Bank the initial change in M1 money supply would be $4000.
How is this so?When depositors remove funds from a bank, the quantity of money stored in M1, which comprises currency in circulation and demand deposits, decreases. Because the withdrawn amount is no longer accessible for immediate consumption, the M1 money supply falls.
The money supply refers to all the amount of all the currency and other liquid assets in a country's economy at the time the money supply is calculated.
The money supply comprises all cash in circulation as well as all bank deposits that may be readily converted to cash by the account holder.
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The sales tax is an example of which type of tax?
O excise
O progressive
O proportional
O regressive
(Consumers education)
Answers
It is a flat tax rate, which means it is the same percentage of what you buy no matter how much you spend.
Hope that helps!
2. Between 1950 and 2000, global meat production increased from 52 billion kilograms to 240 billion kilograms.
During this period, the global human population increased from 2.6 billion to 6.0 billion.
(a) Calculate the per capita meat production in 1950 and in 2000.
(b) Use the values from part (a) to calculate the change in global per capita meat production during
this 50-year period as a percentage of the 1950 value.
(C) Discuss why it is more efficient to produce grain for human consumption than to produce meat
for human consumption. In your answer, consider both land use and energy use.
(d) Describe TWO environmental consequences of the increase in the production of meat for
human consumption.
(e) Identify and explain one potential advantage and one potential disadvantage for human health
of a diet that contains very little meat.
Answers
a description of the three topics, concepts, or theories you learned about in the module that you consider most important; choose topics, concepts or theories from at least three lessons in the module
an explanation of how what you have learned about these three topics, concepts, or theories can be applied in your own life or in the lives of others close to you
at least one paragraph for each topic, concept, or theory, for a total of at least three paragraphs; use this organizer to help you format your work
Pointed diction in “City Upon a Hill” by John Winthrop
Answers
Answer:
hm
Explanation:
John Winthrop's "City Upon a Hill" sermon is known for its use of pointed diction, which is language that is deliberately chosen to convey a particular meaning or attitude.
In this sermon, Winthrop uses pointed diction to emphasize the importance of the Puritan mission to create a utopian society in the Massachusetts Bay Colony. He refers to the colony as a "city upon a hill," a biblical reference to Matthew 5:14, which says, "You are the light of the world. A city that is set on a hill cannot be hidden."
Winthrop's use of this phrase is intentional, as he is calling on the Puritans to be a shining example to the rest of the world. He uses pointed diction to convey a sense of urgency and importance, emphasizing that the eyes of the world are upon them and that they must not fail in their mission.
For example, he says, "For we must consider that we shall be as a city upon a hill. The eyes of all people are upon us." By using the phrase "must consider," Winthrop is making it clear that this is not a suggestion, but a commandment. He is also using the phrase "the eyes of all people are upon us" to create a sense of accountability and responsibility.
Winthrop also uses pointed diction to emphasize the idea of community and collective responsibility. He says, "We must delight in each other, make others' conditions our own, rejoice together, mourn together, labor and suffer together." The use of the phrase "make others' conditions our own" highlights the idea that the Puritans must work together and support each other if they are to succeed in their mission.
Overall, Winthrop's use of pointed diction in "City Upon a Hill" is a key element of the sermon's rhetorical power. By using language that is deliberate and impactful, Winthrop creates a sense of urgency and importance, emphasizing the Puritans' responsibility to create a utopian society in the New World.
The Sun and the Moon There was hardly a time when the Sun did not boast of its importance. The Sun was well aware that it shone the brightest and ensured that the others knew this as well. Poor Mercury, closest to the Sun, would constantly feel the Sun's wrath upon it, but meekly tolerated the heat as it knew that it stood no chance against the Sun. But it was the Moon that the Sun liked tormenting the most. Day after day, it would shoot out rays of sunlight at the tiny, cold Moon and laugh at the Moon's helplessness. "Without me the Earth would not survive. It is because of my power and energy that the Earth thrives so beautifully, and it is because of me that you exist at all," he would tell the Moon in a mocking tone. Poor Moon was a gentle creature and did not utter a word in return to the Sun. Every day, the Sun gave life to the Earth, and the Moon silently appreciated the Sun's power of nourishing life. The Moon knew of its own power over the Earth, and hoped that one day the mighty Sun would see it as well. 15 In what way would the story be different if it were told from the Moon's point of view? A. The audience would know whether the Earth likes the Moon more than the Sun. B. The audience would know how the Sun treats the other planets. C. The audience would know why the Moon never fights with the other planets. D. The audience would know what powers the Moon has over the Earth.
Answers
ang dami naman nyan mamaya ko nalang e answer yan
Explanation:
Dahil gagawa ako paraan
What was the us federal government like before the Declaration of Independence
Answers
The American Revolution, also known as the (mostly British) American War of Independence, was a conflict that took place between 1775 and 1783 in which 13 British colonies in North America rebelled against British control and formed the United States of America.
What did the government look like before the American Revolution?Americans were British before becoming Americans. Before Americans gained independence, they were ruled by a distant British king and a British Parliament that they were not allowed to participate in. America was a dependent colony before becoming a state.The Articles of Confederation, which served as America's first constitution, had a weak national government and allowed states to run independently of it.Causes The Battles of Lexington and Concord, which took place on April 19, 1775, marked the start of hostilities between Great Britain and the 13 colonies in North America (the nucleus of the future United States of America). Few colonists intentionally wanted to break away from Britain at that time.A confederation with a weak central authority and strong state governments is the opposite of what the Articles of Confederation represented. The state or local government is preeminent in a confederation. Only authority granted by the states is used by the federal government.To Learn more about American Revolution refer to :
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Export go up. Explain using both the unemployment rate and nominal/real wage analysis, how the economy could return to long run equilibrium without and government intervention.
Answers
governments and equilibrium
In her Book of Common Sense Etiquette (1962), former first lady Eleanor Roosevelt wrote, "True patriotism springs
from a belief in the dignity of the individual, freedom and equality not only for Americans but for all people on earth,
universal brotherhood and good will, and a constant striving toward the principles and ideals on which this country was
founded. "
Carefully consider Roosevelt’s definition of patriotism. Then write a well-developed essay in which you argue your
position on what it means to be a true patriot.
In your response you should do the following:
Respond to the prompt with a thesis that may establish a line of reasoning.
Explain the relationship between the evidence and your thesis.
Select and use evidence to develop and support your line of reasoning.
Demonstrate an understanding of the rhetorical situation
Answers
Answer:
According to Eleanor Roosevelt, true patriotism is rooted in a belief in the dignity of the individual, freedom and equality for all people, universal brotherhood and good will, and a constant striving toward the principles and ideals on which the United States was founded. In other words, being a true patriot means valuing and upholding the fundamental values that define the American identity.
In my view, being a true patriot means not only embracing these values but also actively working to promote and defend them. It means standing up for what is right, even when it is difficult or unpopular. It means being willing to make sacrifices for the greater good and to put the needs of others before our own. It means being committed to building a better future for ourselves and for future generations.
This definition of patriotism is supported by historical evidence. Throughout American history, true patriots have fought for freedom, equality, and justice. They have stood up against tyranny and oppression, both at home and abroad. They have worked tirelessly to build a more perfect union, one that lives up to the ideals enshrined in our founding documents.
In conclusion, being a true patriot means more than simply waving a flag or singing the national anthem. It means embracing the values that define us as Americans and actively working to promote and defend them. It means standing up for what is right, even when it is difficult or unpopular. And it means being committed to building a better future for ourselves and for future generations.
Explanation:
Draw, label, and shade a distribution for each problem. Round probabilities to the nearest ten thousandth.
25. About 12.5% of people in the United States do not wear a seat belt. Suppose we plan to select a random sample of 220 U.S. residents. Let p = the proportion of people in the sample who do not wear a seat belt. Calculate the mean and standard deviation of the sampling distribution of p.
Answers
A __________ is a separate page that lists every source used. Question 4 options: works cited page introduction magazine page completed page
Answers
Answer:
works cited page
Explanation:
The Works Cited page is the list of sources used in the research paper. It should be its own page at the end of the paper.
Answer:
works cited page
Explanation:
On a works cited page you put all of the sources you used, and links if they were websites.
The type of disorder in which a person is often emotionally unstable and may cling emotionally to others is known as __________ personality disorder.
A.
schizoid
B.
paranoid
C.
antisocial
D.
borderline
Answers
The type of disorder that is seen when a person is associated with emotionally unstable and may cling to other emotions is called a borderline personality disorder. Thus option D is correct.
What is borderline personality disorder ?A borderline personality disorder is a disorder where the person has an intense fear of abandonment or instability and may have difficulty tolerating being alone. The disorder may accompany by anger , mood swings, and other pushy feelings.
Find out more information about the personality disorder.
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How and why did states developed in Africa and changed over time
Answers
States developed in Africa and changed over time because of their continual exchanges through intra-trades, artworks, intercultural politics and conflict, and trading operations with Europeans and the Arab world, African nations evolved and altered over time.
What further explanation gives light to the above assertion?This is obvious as African states and systems have shown continuity, innovation, and variety, and have grown in volume and breadth. For example, consider the kingdoms of Great Zimbabwe, Ethiopia, and Yoruba.
The causes of political decentralization in Europe between 1200 and 1450 are linked to the Europeans' politically fractured position, which is exacerbated by continual battles between various tribes and kingdoms.
The repercussions of political decentralization are also demonstrated by decentralized monarchs, feudalism, and the manorial system that dominated Europe until the Enlightenment period introduced the concept of democracy.
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The complete set of cases from which samples may be drawn is called a(n) A.control condition. B.independent variable. C.case study. D.population. E.survey.
Answers
Answer:
D. Population
Explanation:
Hope this helps lol.
The complete set of cases from which samples may be drawn is called as population. Thus option D is correct.
what is population ?
A population can be defined as complete group of individuals which comprises a nation or a group of individuals having common characteristic features.
It is a pool of individuals from which the statistical sample is drawn for a study purpose, so the election of individuals grouped by a common feature which can be called as population.
For, a statistical analysis of a sample of a population must report a standard deviation, or standard error, so that the results from the entire population can be determined properly.
Thus option D is correct.
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A car is traveling to the right with a speed of 2.0m/s on an icy road when the brakes are applied. The car begins sliding with constant acceleration for 3.0m until it comes to a stop. How long does it take the car to slide to a stop
Answers
Answer:
3.0
Explanation:
Just did it :)
Who are the thought police, and how do they maintain control over the citizens of Oceania?
Answers
Which concept is MOST related to a complete absence of social mobility?
a. economic downturn
b. high poverty
c. caste system
d. industrialization
Answers
Answer:
b
Explanation:
The concept that is most related to a complete absence of social mobility is the caste system (option c).
The caste system is a social structure characterized by hereditary divisions based on birth, where individuals are born into a specific social class and have limited or no opportunity to move up or down in the social hierarchy. It is a rigid system that defines an individual's social status, occupation, and privileges from birth, with very little chance for upward mobility.
In a caste system, individuals are confined to their assigned caste, and social and economic opportunities are largely determined by one's caste affiliation.
This system restricts social mobility by denying individuals the ability to change their social position, regardless of their abilities, skills, or efforts. It perpetuates inequality, as those born into higher castes enjoy privileges and advantages while those in lower castes face discrimination and limited opportunities.
While economic downturn (option a), high poverty (option b), and industrialization (option d) can impact social mobility to some extent, the caste system is specifically designed to maintain a complete absence of social mobility and is deeply entrenched in certain societies and cultures where it exists.
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