Answer:
[tex]-46[/tex]
Explanation:
Start with:
[tex](1-6-31+13)2[/tex]
Combine the terms in your parentheses.
[tex](-23)2[/tex]
Multiply.
[tex]-46[/tex]
Are you allowed to bring seltzer water to Woodlawn Beach Middle School?
Answer:
You should be allowed because it is just water so I would say yes.
Onion roots are treated with a protein. The control group is compared to the treated group. The number of cells found at each phase of mitosis is determined. Calculate chi-square and explain what this means as it relates to the null hypothesis. Note the P-value at 0.5 = 3.84.
Interphase: (450 – 467)^2 = 289 /467 .618
Mitosis: (159 – 170)^2 = 121/170 = .711
Chi square = 1.329
The null hypothesis would be: if treated with the protein, the onion root remains the same. Based on the chi-square value of 1.329, this value is less than the critical value of 3.84. This means we can accept the null hypothesis. In other words, the untreated cells are no different from the treated cells regardless of which phase of mitosis you are viewing.
Answer:
Sample Response:
Chi-square = StartFraction (o minus e) Superscript 2 Over e EndFraction
Interphase: (450 – 467)2 = 289 /467 .618
Mitosis: (159 – 170)2 = 121/170 = .711
Chi square = 1.329
The null hypothesis would be: if treated with the protein, the onion root remains the same. Based on the chi-square value of 1.329, this value is less than the critical value of 3.84. This means we can accept the null hypothesis. In other words, the untreated cells are no different from the treated cells regardless of which phase of mitosis you are viewing.
Explanation:
its the sample response
A geographer is examining the population distribution in Lubbock, Texas. The geographer is reviewing the world at which of the following scales? National International Local Individual Global
Answer:
The options are
A. National
B. International
C. Local
D. Individual
E. Global
The answer is C. Local
There are three scales used by geographers and they include Local which measures a city then then the regional and global.
The geographer is examining the population distribution in Lubbock, Texas. This is the same as examining a city present in the USA which is referred to as a Local scale.
The geographer is reviewing the world at the Local scale.
where did the silk roads develop
Answer:
The Silk Road was an ancient network of trade routes, formally established during the Han Dynasty of China, which linked the regions of the ancient world in commerce between 130 BCE-1453 CE.
Explanation:
*Hope this helped*
Answer:
originated from Chang'an (now Xi'an) in the east
Explanation:
This route was opened up by Zhang Qian in the Western Han Dynasty and the routes were gradually formed throughout the Han Dynasty. Ended at the Mediterranean in the west, linking China with the Roman Empire.
What is one benefit of a dual-income household? It provides more money because there are two salaries. It allows more time to take care of household needs and responsibilities. It eliminates the need for day care or other arrangements. It clears schedules, allowing more opportunities to participate in leisure activities.
The benefit of the dual-income household is that it provides more money because there are 2 salaries. Hence option A is correct.
What is dial income household?A dual-income household is one that has husband and wife both earning and may be either for full or part-time.
Such families are financially stable and have a larger social circle. The family has less time to spend with the family which can bring stress from work. These families don't have to cook and clean every day.
Find out more information about dual-income household.
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Why would a town planner use a map at the 1:24,000 scale rather than a map at the 1:250,000 scale? The map at the 1:24,000 scale shows a much larger area. The map at the 1:24,000 scale shows a much larger area. A The map at the 1:24,000 scale is easily converted to non-metric measurements. The map at the 1:24,000 scale is easily converted to non-metric measurements. B The map at the 1:24,000 scale shows the town close-up in more detail. The map at the 1:24,000 scale shows the town close-up in more detail. C The map at the 1:250,000 scale shows the town in too much detail. The map at the 1:250,000 scale shows the town in too much detail. D The map at the 1:250,000 scale shows too small of an area to see the whole town.
Answer:
A The map at the 1:24,000 scale is easily converted to non-metric measurements.The map at the 1:24,000 scale shows the town close-up in more detail.
Explanation:
A scale of ration 1: 24,000 indicates that the distance on the map to the actual ground distance is large scale map and shows are a detailed close-up of the map. Also, they can be easily converted and thus a town planner decides to make use of this map for planning.Which scenario shows the best example of intrinsic motivation? Zareem takes good notes in class to know the lesson better. Yuto answers questions in class to impress the teacher. Arthur prepares study sheets in class for other students. Nikita shows up to class to avoid getting into more trouble.
Answer:
Zareem takes good notes in class to know the lesson better
Explanation:
Answer:
A
Explanation:
The speed of sound in air is about 343 meters/second. What is this in mph? (1 mile is approximately 1609 meters.) Round answer to the tenth, one number after the decimal point. Be sure to include the units or your answer will be wrong. Use standard abbreviations for the units. *
Answer:
767.4 miles/hour
Explanation:
To solve this problem, there are two main conversions you need to do. You need to convert from meters to miles and from seconds to hours. To do the conversions, you need to know the conversion factors. In the problem, they give you that 1 mile is equal to 1,609 meters and you likely know that there are 60 seconds in a minute and 60 minutes in an hour. Using this information, we can set up conversion factors that will take us from 343 meters/second to miles/hour. When setting up the problem, you need to make sure that the units that you do not want CANCEL OUT. The units that you want to end up with should not cancel out.
[tex]\frac{343 meters}{1 second}[/tex] × [tex]\frac{1 mile}{1609 meters}[/tex] × [tex]\frac{60 seconds}{1 minute}[/tex] × [tex]\frac{60 minutes }{1 hour}[/tex] = 767.4 miles/hour
Hope this helps!
A neutral atom has 9 protons and 10 neutrons. How many electrons does this atom have?
A. 8
B. 9
C. 10
Answer:
9
Explanation:
neutral atom has equal no of protons and electron
What happens to pH levels as ammonia is converted to nitrate
Answer:
As the pH rises, the concentration (toxicity) of the ammonia also increases. When the pH level increases above 9, most of the ammonium in the water is converted into toxic ammonia (NH3), which can kill fish. ... The Nitrobacter bacterium feeds on the nitrites in the water and converts them into nitrate (NO3).
Explanation:
test the ph balance.
PLZ HELP!! ASAP!! spittlebugs release foam to hide themselves in branches what kind of adaptation is this? a) biochemical b)ecological c)structural d)physiological
what is a reference map similar to? ((AP Human Geo)
Answer:
Reference maps emphasize the location of spatial phenomena, such countries, cities, rivers, etc. ... A reference map might show bank locations, while a thematic maps shows average income in an area. It's the difference between mapping places and mapping data.
Why does the amount of CO2 production matter? Explain
This is for apes
Answer:
It is significant that so much carbon dioxide stays in the atmosphere because, CO2 is the most important gas for controlling Earth's temperature. //Plants breathe in CO2 to give us oxygen.
(7,-2), (3,6)
The distance between the above pair of points is:
O a
72
Ob
Ос
373
92
475
Od
✓110
Answer:
72
Explanation:
becuase yeah
Which theory would reflect ideas opposite of environmental determinism?
Answer:
Possibilism
Explanation:
According to environmental determinism, the environment is the main transforming factor of humanity, being able to influence all factors of construction of humanity and society.
A geographic theory that presents itself with ideas opposite to environmental determinism is the theory of possibilism. This theory recognizes the influential power of nature, but does not believe that it is the main transforming factor of humanity. For this theory, the human being, being rational, different from nature, has the ability to interfere in nature, being the main generator of changes not only in societies, but also in the environment.
Answer:
The answer is possiblism.
Explanation:
I took the test and got it right.
Give an example of a the following:
a. core:
b periphery:
c. uneven development:
Answer:
A)An example of a core is the inside part of an apple that holds the seeds.
B)An example of a periphery is a patio that goes around a pool. The outside boundary, parts or surface of something.
C) The UK and France are two examples. Countries forming the economic periphery of the EU tend to be newer members of the EU, such as Bulgaria.
Explanation:
What are some problems associated with this theory of memory? (Psychology)
Answer:
Transience. Memory has a use-it-or-lose-it quality. ...
Absentmindedness. This type of forgetting occurs when people don't pay close enough attention to something. ...
Blocking. ...
Misattribution. ...
Suggestibility. ...
Bias. ...
Persistence. ...
When to seek help.
Laurie is measuring the temperature in her back
yard. At 4 P.M. she measures –8 degrees Celsius.
For the next 2 hours, the temperature decreases by
3 degrees Celsius per hour. What is the temperature
at 6 P.M., in degrees Celsius?
Answer:
The temperature at 6 P.M. is -14°C
Explanation:
The temperature at 4 P.M. = -8 degrees Celsius
The duration over which the temperature decreases by 3 degrees = 2 hours
The total decrease in temperature = 2 × 3 = -6°C
There the temperature change after 2 hours = -8°C -6°C = -14°C
The time change after 2 hours = 4 P.M. + 2 hours = 6 P.M.
Therefore, the temperature time after 2 hours = 6 P.M.
Which gives;
The temperature at 6 P.M. = -14°C.
Which term describes the following scenario?
Helene has inherited money. Making money is not a big priority now. She is interested in doing volunteer work and putting up a website to draw
attention to a cause that is important to her.
O apprenticeship
O philosophy
O vocation
O academia
Answer:
Vocation
Explanation:
The actual answer should be philanthropy, but since that's not an option, vocation has the closest meaning. Your vocation is the type of work that you feel called to do (or another way of saying what you do for a living). In this case, Helene feels called to do charity work and run a website.
Answer:
( A.) Philosophy
( B.) Vocation
( C.) Apprenticeship
( D.) Academia
Explanation:
Edge 2021-2022 :)
difine globalization
Answer:
a worldwide movement toward economic, financial, communications, and trade integration
"the world is connected now"
examples: - businesses begin operating internationally
- tendency towards internat. investment, trade, IT, and the outsroucing of manufacturing across borders
- in some case, decline in the importance of the nation state
Answer in
One word or sentence.
who said Wealth is fruit of babour
if you have a difficult time knowing where your hand is when you aren't looking at it you may be having a problem with what
Answer:
the answer is proprioception
Explanation:
just take the answer
Answer:
the answer is proprioception
Explanation:
what is current sitution for he UK in regard to Brexit?
Answer:
Immediately after Brexit day - on 31 January - the UK went into a transition period with the EU. This was to give both sides breathing space to agree the new arrangements.
During transition the UK is still following EU rules and trading in the same way as before. However, the UK is no longer part of the EU's political institutions - so there are now no British MEPs in the European Parliament.
This transition period will last until 31 December 2020, when the new EU-UK relationship will begin. The deadline for extending the transition has now passed.

Write a paragraph of at least 250 words analyzing the rhetorical strategies Goodall uses to develop her argument.
Jane Goodall wrote a very valuable article called "I Acknowledge mine" where she argues about exploiting animals and the need to ensure respect for animal rights. In this article Goodall condemns the practice of using chimpanzees in bio-scientific research, as well as emphasizing the importance of the human race in maintaining the safety and well-being of animals.
To present the argument efficiently Goodall makes use of the rhetorical strategic ethos, pathos and logos. She uses pathos when she shows the suffering these animals go through, when they are used to promote scientific advancement from which they will not usurp, even going so far as to die in the process. In this way, it appeals to people's emotions so that they have empathy for the cause of the chimpanzees.
She uses ethos, showing that we, as rational human beings capable of distinguishing the correct from the incorrect situations, must impose ourselves and demand that biomedical companies respect animal rights and not use them in irresponsible ways that cause pain and suffering to they. In this way, it appeals to the ethical values of readers.
Finally, she uses the logos, showing that the chimpanzees are alive and as such deserve to be treated with dignity, since they feel pain, fear, anguish, among other feelings. In addition, it shows that it is logical for human beings to test biomedical advances that will benefit them only.
hi,im ericka can you please help me..
PLZ HELP!! Which of the following statements about biodiversity is not true? a)changes to biodiversity never occur naturally b)changes to biodiversity can lead to a decrease in ecosystem stability c)changes to biodiversity can positively and negatively affect on an ecosystem d)changes to biodiversity can lead to an increase in ecosystem stability
Answer:
A
Explanation:
The incorrect statement is changes to biodiversity never occur naturally. The correct option is A.
What is biodiversity?The variety of animals, plants, fungi, and even microscopic species like bacteria that make up our natural world are all examples of biodiversity.
These various species and critters collaborate in complicated web-like ecosystems to keep things in balance and support life. The systems that sustain all life on Earth, including humans, depend on biodiversity.
We cannot have the healthy ecosystems that we depend on to give us the air we breathe and the food we consume without a diverse variety of animals, plants, and microorganisms.
There are indications that climate change is having an impact on biodiversity, and pressure is being placed on species that are already in danger due to other human activities by changes in rainfall patterns, harsh weather, and ocean acidification.
Thus, the correct option is A.
For more details regarding biodiversity, visit:
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2 ways information can be stored as short-term memory.
There's only one way
Explanation:
The duration of short term memory seems to be between 15 and 30 seconds. Items can be kept in short term memory by repeating them verbally (acoustic encoding), a process known as rehearsal.
Answer:
There are two ways in which capacity is tested, one being span, the other being recency effect.
why would memories of the holocaust vary from country to country and change over time? what accounts for the growing commemoration of the holocaust ?
who gets hurt in an economic recession
and
are terms used to describe the
body position when it is not in anatomical position.??
Answer:no
Explanation: