Answer:
59.82
Explanation:
Add 48.02 and 11.8
At 450°C, 2.0 moles each of H2(g), 12(9), and HI(g)
Answer:
Hope this helps
Explanation:
At 450c, 2.0 moles each of H2(g), I2(g), and HI(g) are combined in in a 1.0L rigid container. The value of Kc at 450 is 50n.
Describe how Canada's federal system serves Nunavut.
Answer:
Nunavut is a federal electoral district in Nunavut, Canada, that has been represented in the House of Commons of Canada since 1979. Before 1997, it was known as Nunatsiaq, and was one of two electoral districts in Northwest Territories.
Explanation:
30 POINTS!! On a given workday, the rate, in tons per hour, at which unprocessed ore arrives at a refinery is modeled
by O(t) = 20 + 10 cos (t^2/25), where t is measured in hours and 0 ≤ t ≤ 10.
By differentiation and substitution, the answers to the four question are
a.) O'(4) = - 0.96 Tons/[tex]hr^{2}[/tex]
b.) O'(3) = - 0.85 tons/[tex]hr^{2}[/tex]
c.) U'(t) = - 71.98
d.) t = 3.125 hours
Given that on a given workday, the rate, in tons per hour, at which unprocessed ore arrives at a refinery is modeled by
O(t) = 20 + 10 cos (t^2/25)
where t is measured in hours and 0 ≤ t ≤ 10.
From the question, at t = 0, O(t) = 100 tons
And during the hour of operation, the refinery processes ore at a constant rate of 25 tons per hour.
a.) To find O'(4), we will differentiate the equation O(t) = 20 + 10 cos (t^2/25)
O'(4) = -20t/25Sin( [tex]t^{2}[/tex]/25)
Substitute t for 4
O'(4) = - 40/25Sin(16/25)
O'(4) = - 1.6Sin(0.64)
O'(4) = - 0.96 Tons/ [tex]hr^{2}[/tex]
This means the rate at which unprocessed ore is arriving is decreasing by 0.96 per hour per hour at t = 4
b.) To calculate how much total ore has been processed by the refinery after the plant has been open for 3 hours, substitute t for 3 in the differential equation O'(t) = -20t/25Sin( [tex]t^{2}[/tex]/25)
O'(3) = -20x3/25Sin( [tex]3^{2}[/tex]/25)
O'(3) = -60/25Sin(9/25)
O'(3) = -2.4Sin(0.36)
O'(3) = - 0.85 tons/[tex]hr^{2}[/tex]
c.) At time t = 4
Let U(t) = amount of unprocessed ore and U'(t) = rate at which it is changing.
Then
U'(t) = O'(4) - 100
U'(t) = 20 + 10Cos( [tex]4^{2}[/tex]/25) - 100
U'(t) = 20 + 10Cos(16/25) - 100
U'(t) = 20 + 10Cos(0.64) - 100
U'(t) = 28.021 - 100
U'(t) = - 71.98
U'(t) is negative. That means the amount of unprocessed ore is decreasing at time t = 4 hours.
d.) Since the refinery processes ore at a constant rate of 25 tons per hour, to determine the time at which the rate is constant, substitute O'(t) for 25 and look for t in equation O'(t) = -20t/25Sin([tex]t^{2}[/tex] /25).
It is also constant at the beginning when the O(t) = 100 tons
25 = -20t/25Sin( [tex]t^{2}[/tex]/25)
5 = -4t/25Sin( [tex]t^{2}[/tex]/25)
125 = -4tSin( [tex]t^{2}[/tex]/25)
Log both sides
log 125 = log -4tSin( [tex]t^{2}[/tex]/25)
log 125 = log(-4t) + log Sin( [tex]t^{2}[/tex]/25)
Graphically, log Sin( [tex]t^{2}[/tex]/25) is between 0 and 1.
let assume log Sin( [tex]t^{2}[/tex]/25) = 1
log 125 = log(-4t) + 1
log 125 - 1 = log(-4t)
2.0969 - 1 = log(-4t)
1.0969 = log(-4t)
4t = [tex]log^{-1}[/tex] (1.0969)
4t = 12.5
t = 3.125 hours
Therefore, the time at which the rate is constant is 3.125 hours
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The original Ferris wheel introduced at the 1893 World's Fair in Chicago had a diameter of 125 feet. What is the approximate distance traveled by a person who rode this Ferris wheel for 5 complete revolutions? Use 3.14 for .
Answer:
1,962.5 ft
Explanation:
The approximate distance traveled by a person who rode this Ferris wheel for 5 complete revolutions is 1962.5 feet.
What is Circumference?
The distance along a circle's perimeter is referred to as its circumference.
Given:
The original Ferris wheel introduced at the 1893 World's Fair in Chicago had a diameter of 125 feet.
The radius of the Ferris wheel, introduced at the 1893 World's Fair in Chicago,
= 125/2 = 62.5 feet.
The circumference of the l Ferris wheel, introduced at the 1893 World's Fair in Chicago
= (3.14) x 125
= 392.5 feet.
The approximate distance traveled by a person who rode this Ferris wheel for 5 complete revolutions,
= Circumference of Ferris wheel x 5
= 392.5 x 5
= 1962.5 feet.
Therefore, the approximate distance is 1962.5 feet.
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Which of the following demonstrates practical intelligence? Solving a problem using creative thinking strategies Conducting careful analysis to solve a problem Resisting the impulse to give up Breaking a problem into parts to solve Utilizing "street smarts" to solve a problem
Answer: Utilizing "street smarts" to solve a problem
Explanation:
Practical intelligence uses everyday knowledge for everyday tasks. Through process of elimination, we can get rid of 'Conducting careful analysis to solve a problem' and 'Breaking a problem into parts to solve.' And not giving up has nothing to do with intelligence, thats preseverance.
Answer:
Street smarts
Explanation:
"Street smarts" is related to common sense which can be linked to practical intelligence.
Who is most likely to join an interest group? *
Answer: Those with more education and also have higher income.
Explanation:
An interest group is referred to as an organization that tries to influence a particular decision by the government in order to achieve a certain goal.
They perform electoral functions, and also educate the public. It should be noted that the people that are more educated and have a high income are likely to join interest group because they are willing to invest their energy and time and also want to be invoiced with regards to happenings around them and have a say.
What is the main factor that motivates people to purchase insurance?
A. They believe they will never have to pay insurance deductibles.
B. They think their premiums will cost more than their benefits.
C. They hope the money they invest in insurance will increase in value.
D. They want to avoid paying for major unexpected expenses.
Answer:
they want to avoid paying for major unexpected expenses.
Explanation:
i just got it right on my test
They want to avoid paying for major unexpected expenses is the main factor that motivates people to purchase insurance. Hence, option D is correct.
Why people purchase insurance?It offers financial stability, aids in debt repayment, assists in covering living expenditures, and aids in covering any last or medical costs.
Insurance provides stability to the people from the insecurities that might come in the future, normally insurance covers all the accidental, operation, vehicles, and everything.
For instance, if my home's contents are insured and a flood results in $10,000 in damage, I will receive $10,000 to either replace or repair the damaged items.
Thus, option D is correct.
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Becoming aware of the multiple meanings of spoken or written language, such as recognizing metaphors and sarcasm, is __________. A. fast mapping B. multiple word comprehension C. metalinguistic awareness D. semantic awareness
Answer:
C. metalinguistic awareness
Explanation:
Becoming aware of the multiple meanings of spoken or written language, such as recognizing metaphors and sarcasm, is metalinguistic awareness.
Answer:
C. metalinguistic awareness
Explanation:
Edge 2022
13
Select the correct answer.
Simon has often been hit by his mother for trivlal matters. Today, when he returned from school after playing soccer, his mother thrashed him
for getting his clothes dirty. What do you think he should do?
OA hide the abuse incidents
OB. keep calm and let the phase just pass
Oc. call 911 for help
OD. abuse others
Undo
Next
Answer:
obviously call 911 for help
Explanation:
never be scared if your ever being abused by your parent's call 911 but you have to have a reason too don't just call because they took your phone away or stuff like that.
Discuss the factors that have led to the rapid growth and development of logistics and supply chain management in the 21st century
Answer:
Development of competition and complicacy of market relations system.
Explanation:
The factors that have led to the rapid growth and development of logistics and supply chain management in the this century are development of competition and complicacy of market relations system. Development of competition occur due to the conversion from a “seller's market” to “consumer's market” while complicacy of market relations system means that market is considered as a complex social system, made up of relations between individuals, companies, norms and culture of that region.
Plz complete all❤️❤️❤️
Jim's car travels at 100 km/hr for 3 hours. How far did he travel in this time? Write the # only to the hundredths place
Answer:
300 km
Explanation:
100 * 3 / 1 = 300
Read the excerpt from "Home Front Diary."
I was helping Mom clean the dishes from Sunday dinner, and Dad had the radio tuned in to "The Great Inspector" as usual. Midway through the program the announcer broke in with the news that Pearl Harbor had been attacked, and I felt my heart sink to my shoes. It was like time stopped as I stood there staring at the soap bubbles. I don't even remember how the rest of the cleanup got finished.
Which word best describes the mood of this excerpt?
anticipation
disbelief
joy
fear
Answer:
B . disbelief
Explanation:
did the test
Answer:
The correct answer is B.
Explanation:
what are the reasons why people do stereotyping
Answer: Differences.
Explanation: People tend to look at the differences of each person or social structure amongst different groups. For instance, Anti-Social and Social. The differences is that Socials are known to be stereotyped to be very good at talking, a social butterfly who always likes conversation. With Anti Social people, they are considered shy and scared to speak, which most of the time can be true and false. They are judgements people have on groups depending on how they look, talk, life style, dressage, and many more. At this point, these are all assumptions. We can simply even stereotype someone out of our feelings like jealousy or anger. Hope this answered the question!
HELP IMMEDIATELY!! In which of the following scenarios do erosion and weathering both occur?
i.Water evaporating from land leaves behind salty residue.
ii.A hurricane washes large sections of a coastline out to sea.
iii.Grassland gradually turns to desert during a prolonged drought.
I only
II only
III only
II and III only
Answer:
II and III only
Explanation:
Soil erosion is the washing away of the top soil by agents such as flood, wind, etc.
Weathering is the breaking down of rocks on the Earth's surface.
The scenario where erosion and weathering can both occur is when a hurricane occurs and washes a large portion of a coastline to the sea and when grassland turns to desert, thereby exposing the top soil and causing weathering to occur.
what is 34 dived by 45 is
Answer:
0.7555555556
Explanation:
.................................
A popular Libertarian governor presides over a highly polarized general assembly that is evenly split between urban progressives and rural Tea Party conservatives. Neither side supports the governor’s own agenda. The governor leans toward the conservative side on issues of gun control and taxation, and she leans progressive on issues of social justice and health care.
What pattern is most likely to occur as the Republicans and Democrats work to further their own agendas while under the libertarian governor’s leadership?
Both Democrats and Republicans will proceed as though they held a strong majority.
The Democrats and Republicans will work together to delegitimize the governor.
Each party will work to strengthen the governor when she is in their favor, while weakening her when she is opposed to their agenda.
Both parties will defer to the governor’s right to define the agenda and will work with her to promote her preferred aims and goals.
Answer:
Each party will work to strengthen the governor when she is in their favor, while weakening her when she is opposed to their agenda.
Explanation: Edg. 2021
Answer:
C. Each party will work to strengthen the governor when she is in their favor, while weakening her when she is opposed to their agenda.
Explanation:
edg 22
How impact does “undimmed” (Line 13) have on the meaning of the poem?
Answer: D
Explanation:
Explain how Brexit is an example of devolution.
Answer:
money can divide people
Explanation:
money is evil but we need it so dont spend a lot
There are many implications that represent that Brexit is an example of devolution. Some of these may include new rules that now need to be agreed upon between the four nations of the UK in these areas, to avoid barriers to trade and divergence in standards.
What is Devolution?Devolution may be defined as a form of government that significantly transfers powers to a local government. It is sometimes called Home Rule or decentralization.
Devolution is the statutory delegation of powers from the central government of a sovereign state to govern at a subnational level, such as a regional or local level. It is a form of administrative decentralization.
The UK Government has committed to working closely with the devolved administrations to develop Common Frameworks in these areas. In the UK it means that there are separate legislatures and executives in Scotland, Wales, and Northern Ireland.
Therefore, some of the implications that represent that Brexit is an example of devolution are well represented above.
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When writing an outline, what does coordination mean?
Answer:
B. all items in main headings should be of equal importance
Explanation:
I got it right on Edmeuntum.
A presidential candidate emerges from a new minor party that supports radical changes to the national government. This candidate challenges the candidates from the two major parties (Democratic and Republican). In almost all states, the candidate who receives a plurality of popular votes also receives all of the electoral votes for that state. On Election Day, the two major-party candidates divide all of the electoral votes; the minor-party candidate does not receive a plurality in any state.
What does the scenario illustrate about the plurality system of elections in the United States?
It ensures that the government will be controlled by whichever party wins the presidential election.
It creates opportunities for minor parties to have an important impact on the national government’s policies.
It perpetuates the two-party system because minor parties do not attract a wide enough range of supporters to win.
It ensures that the same government policies will continue becaus
Answer: It perpetuates the two-party system because minor parties do not attract a wide enough range of supporters to win.
Explanation:
The United States may be a democracy but it is one that is run by two parties. Minor parties do not have the reach, support or financing to challenge the great Republican and Democratic parties which is why in other to get enough votes to get into the major offices, one simply must belong to one of the two parties.
This is what the scenario above depicts. The plurality system assigs electoral votes to the candidate with the highest vote in the state and with the Reds and the Blues having support too wide to surmount, the system favors them and perpetuates their dominance.
Answer:
C. It perpetuates the two-party system because minor parties do not attract a wide enough range of supporters to win.
Explanation:
edg 22
a person with a growth mindset believes
Answer:
a person with a growth mindset believes that their most basic abilities can be developed through dedication and hard work—brains and talent are just the starting point. This view creates a love of learning and a resilience that is essential for great accomplishment,
Aliesha is focused on keeping out of
trouble and loves to get rewards for her
behavior. Which Kohlberg Stage is she
in?
A. Critical period
B.pre-conventional
C.conventional
D.post conventional
Answer:
Option C. Conventional
Explanation:
During the conventional level, an individual's understanding of morality is attached to individual and social connections. Children resume to acquire the rules of administration personalities, but this is now because they understand that this is essential to guarantee positive associations and social status.
Answer:
Pre-Conventional
Explanation:
I got the answer right
Ano ang mga paraan para makaiwas sa kalamidad Pagkatapos ng kalamidad
Answer:
siguraduhing ligtas lahat at kumuha ng mga pagkain na kinakailangn at umalis na sa lugar na sa lugar nayun
Explanation: sana po nktlng
When does one country have an absolute advantage over another country?
O A. When its production costs are lower
B. When its government charges lower taxes
C. When its infrastructure is more advanced
D. When its workers earn higher wages
Answer ???????
Answer:
I would say A
Explanation:
Cant be D because cheaper labor would attract more companies
While lower company taxes may seem nice, it does not make up for high production costs
And infrastructure would be better, but that generally goes with higher taxes and wages.
A Perfect example is Bangladesh and other countries like it vs Europe and North America
Bangladesh has bad infrastructure, less wages, etc. but it has lower production costs because there are fewer regulations and protection plans. Therefore, more production of shoes or clothing there rather than Western civilization.
A study guide can be created
a. On a computer
D. By hand
C. Both of these
d. None of these
btw it's c
Answer: c
Explanation:
Answer:
C
Explanation:
Can use that's how you make computers
The table below shows the average monthly temperatures of a specific location:
Average Monthly temp in Celsius
24.0, 25.9, 26.4, 27.1, 28.2, 27.7, 25.7
Which of these statements is most likely correct about the location whose temperatures are shown in the table?
A. It is a dry location.
B. It is a coastal location.
C. It is located near the north pole.
D. It is located near the south pole.
Answer:
I believe the answer is B.) It is a coastal location.
Explanation:
D’Angelo is writing an argumentative essay about the relationship between video games and distracted behavior in children. He has written the research question "What are the most popular video games?”
Which question would be a more effective research question?
Do children enjoy playing action-themed video games?
Should children be prevented from playing video games?
Do children become less-attentive when they play video games?
Should parents limit the amount of time children play video games?
Answer:
its c mark meh brainliest
Explanation:
correct on edge
Read the passage from a student’s argumentative essay.
John Locke believed that people should be able to participate in government. _______, Thomas Hobbes argued that people could not be trusted to govern.
Which transition best completes the passage?
Finally
However
Similarly
Therefore
Answer:
However
Explanation:
The transition that best completes the passage is, however. The correct option is B.
What is an argumentative essay?The argumentative essay is a type of writing where students must research a subject, gather, produce, and assess supporting information, and succinctly present their stance.
Assignments requiring argumentative essays frequently necessitate thorough literature or previously published material study.
Locke, like Hobbes, thinks that selfishness is ingrained in human nature. He also holds that everyone has an inherent right to life, liberty, and the possession of property necessary for their own survival.
A monarchy, according to Hobbes, is the only form of government that can ensure peace and is the best overall.
Therefore, the correct option is b. However.
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Stars never die. True False
Answer:
false
Explanation:
they die hchxhdsrgfhd
Answer:
The answer is false.
Explanation:
Starts will eventually burn out all of their hydrogen fuels and either become a black-hole or a white-dwarf.