Answer:
When boiling occurs, the more energetic molecules change to a gas, spread out, and form bubbles. These rise to the surface and enter the atmosphere. ... Therefore the temperature of the liquid remains constant during boiling. For example, water will remain at 100ºC (at a pressure of 1 atm or 101.3 kPa) while boiling.
Explanation:
not too sure tho
Answer:
When boiling occurs, the more energetic molecules change to a gas, spread out, and form bubbles.
Explanation:
they gain energy and move further apart
Use trigonometric identities to verify each expression is equal. csc2(x) - 2csc(x)cot(x) + cot2(x) = tan2(x/2)
By definition of csc and cot,
csc²(x) - 2 csc(x) cot(x) + cot²(x) = …
… = 1/sin²(x) - 2 cos(x) / sin²(x) + cos²(x) / sin²(x)
Combining fractions,
… = (1 - 2 cos(x) + cos²(x)) / sin²(x)
Factorize the numerator and use the Pythagorean identity,
cos²(x) + sin²(x) = 1,
to rewrite the denominator.
… = (1 - cos(x))² / (1 - cos²(x))
Cancel a factor of 1 - cos(x).
… = (1 - cos(x)) / (1 + cos(x))
Using the half-angle identities,
sin²(x) = (1 - cos(2x))/2
cos²(x) = (1 + cos(2x))/2
it follows that
1 - cos(x) = 2 sin²(x/2)
1 + cos(x) = 2 cos²(x/2)
and so
… = (2 sin²(x/2)) / (2 cos²(x/2))
… = sin²(x/2) / cos²(x/2)
Finally, by definition of tangent,
… = tan²(x/2)
Highlight text that shows helen keller’s strength. Based on this passage, what full viewpoint could a prepared speaker share in a discussion? i really like helen keller’s strong writing. I think helen keller’s early outbursts were signals that she was a strong individual. I think it would be difficult to be unable to talk as a child. Helen keller failed to express herself, so she had outbursts as a child.
Answer:
B. I think Helen Keller's early outbursts were signals that she was a strong individual.
Explanation:
Answer: B is you answer
Explanation:
hope this helps
All of the following are functions of the nervous system except.
Answer:
brain is NOT a part of the peripheral nervous system. The brain, brain stem and spinal cord are all components of the central nervous system.
Byron earns $11. 00 per hour. How many hours will byron have to work to earn $143. 00? 7. 7 hours 13. 0 hours 14. 3 hours 15. 7 hours.
Answer:
10 pages
Explanation:
Select the correct answer. Consider these functions. F(x) = -2x − 5 g(x) = x − 2 which graph shows the composite function (f ◦ g)(x)? a. B. C. D.
Composite functions are functions formed by combining multiple functions that may or may not be the same.
The composite function (f o g)(x) is -2x - 1
The functions are given as:
[tex]f(x) =-2x - 5[/tex]
[tex]g(x) = x - 2[/tex]
The composite function (f o g)(x) is calculated using:
[tex](f\ o\ g)(x) = f(g(x))[/tex]
Given that:
[tex]f(x) =-2x - 5[/tex]
Substitute g(x) for x in the above equation
[tex]f(g(x)) =-2g(x) - 5[/tex]
Substitute [tex]g(x) = x - 2[/tex]
[tex]f(g(x)) =-2(x - 2) - 5[/tex]
Expand
[tex]f(g(x)) =-2x + 4 - 5[/tex]
So, we have:
[tex]f(g(x)) =-2x -1[/tex]
Hence, the composite function (f o g)(x) is -2x - 1
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What is the trend in the morbidity rate of the cases explain brainly.
There are different reasons for changes in morbidity rate. The trend in the morbidity rate of the cases is that it fluctuated in the last ten years with an obvious increase in 2010 and a quick increasing trend from 2014-2016 until a sharp reduction in 2017.
Morbidity rateThe morbidity rate is known to be number of outcomes or proportion of which a disease is present in a population.A morbidity rate is also known as the rate at which acute and chronic diseases takes place in a population.
This rates is often used to known the general health of a population and to know health care needs of the people. These rates are often used in some industries, such as the insurance sector.
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On fridays, he prepares the weekly financial summaries for his supervisor and followed up on any outstanding invoices.
With regards to whether there is a grammatical error in the above sentence, the answer is Yes, there is.
In the above sentence:
The adjective, "prepares" is used for present tense clauses. The adjective, "followed" is used for past tense clauses.There are therefore two different clauses being used in this one sentence which would mean there is a grammatical error as only one clause should be used.
In conclusion, there is a grammatical error.
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Read the excerpt from the diary of a young girl. So there we were, father, mother and i, walking in the pouring rain, each of us with a schoolbag and a shopping bag filled to the brim with the most varied assortment of items. The people on their way to work at that early hour gave us sympathetic looks; you could tell by their faces that they were sorry they couldn't offer us some kind of transportation; the conspicuous yellow star spoke for itself. What is the mood of this excerpt?.
The mood of this excerpt is: Distressing.
The mood is the feeling that the reader senses after reading the description of events in a story.
In the story above, we can see that there is a mood of distress caused by the immediate suffering of the family who was under terrible weather. Their inability to be helped by others worsened their conditions.
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if tu = 6 units, what must be true? su + ut = rt rt + tu = rs rs + su = ru tu + us = rs
Answer:
Explanation:
If TU=6 then SU+UT= RT
Why did the prisoner choose the bread and not the key brainly.
The Prisoner choose the bread and not the key because he prioritized the
Cat for escaping.
This was contained in Act 5 of Hamlet which was written by William
Shakespeare. Hamlet saw himself as a righteous hero and didn't want to
do the wrong thing.
He picked the bread to fill his stomach and left the key so the cat because
it needed it more in order to escape and avenge his father's death.
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Use the dropdown menus to complete each statement about how groundwater moves. Water moves down through cracks and spaces in materials. These are materials that allow water through to fill cracks and spaces and form the saturated zone. Eventually, the water moves down until it reaches a layer that is , which blocks the water. This layer is at the bottom of the saturated zone.
Water moves down through cracks and spaces in PERMEABLE materials. Eventually, the water moves down until it reaches a layer that is IMPERMEABLE, which blocks the water.
GroundwaterGroundwater refers to precipitation that seeps down via the soil until it reaches water-saturated rock material.
Permeable groundwater occurs when water infiltrates the ground due to rocks exhibiting spaces (pores) between their grains.
Conversely, other types of impermeable rocks (such as shale or slate) do not allow water to pass through.
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Answer:
Water moves down through cracks and spaces in
✔ permeable
materials. These are materials that allow water through to fill cracks and spaces and form the saturated zone.
Eventually, the water moves down until it reaches a layer that is
✔ impermeable
, which blocks the water. This layer is at the bottom of the saturated zone.
Explanation:
hope this helps!
Which of the following investigators was/were responsible for the following discovery? in dna from any species, the amount of adenine equals the amount of thymine, and the amount of guanine equals the amount of cytosine.
A) Frederick Griffith
B) Alfred Hershey and Martha Chase
C) Oswald Avery, Maclyn McCarty, and Colin MacLeod
Madeline was out at a restaurant for dinner when the bill came. Her dinner came to $13. After adding in a tip, before tax, she paid $15. 34. Find the percent tip.
15.34 - 13
=2.34
2.34 ÷ 15.34 × 100
=15.25%
How should the following sentence end? she was smart, responsible, and learning french. Friendly to others. Studying math. Hosting the party.
Answer:
friendly to others.
Explanation:
I took the test and got it correct.
Answer: a
Explanation:
Before writing a composition it is best to.
Answer: Before you start writing, remind yourself of the basic composition composition. Almost all articles have three parts: introduction, body of information and conclusion. The five-paragraph text is a common repetition of this and includes an introductory paragraph, three body paragraphs, and a conclusion paragraph.
Explanation:
A victim of sexual abuse may be seductive toward others.
Answer:
currect
Explanation:
because excperencing that they become used to it and though they know it is bad, they are still very much used to it.
Which two properties of equality could zoe use to finish solving for x? either the addition or subtraction property of equality either the multiplication or division property of equality either the addition or multiplication property of equality either the subtraction or division property of equality.
Zoe can solve the equation using (b) either the multiplication or division property of equality
The equation is given as:
[tex]3x = -6[/tex]
Zoe can solve the equation as follows.
First, divide both sides of the equation by 3
This gives
[tex]\frac{3x}{3} = -\frac 63[/tex]
[tex]x = -2[/tex]
Also, the equation can be solved by multiplying both sides by 1/3.
This gives
[tex]3x \times \frac{1}{3} = -6 \times \frac{1}{3}[/tex]
[tex]x = -2[/tex]
Hence, Zoe can solve the equation using (b) either the multiplication or division property of equality
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After reading the article and looking at the photos, describe some of the dangers that workers faced.
A factory worker is one who works in the factory and usually operates the machines to complete a task so that a production can be made.
Most times though, these factory workers face some work hazards which can include( but not limited to):
Work related injuriesWork related StressPossible loss of life due to machine malfunction, etc.With all these in mind, we can see that it is important that workers get some form of protection at work so that they would not face these work related dangers and in the event that they do face them, they would get adequate compensation.
Please note that your question is incomplete so I gave you a general overview to help you better understand the concept.
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Which of the following sentences contains the correct usage for virtuosity?.
Answer:
a. The virtuosity of the animals was expressed in their gait
Explanation:
a fire destroys all trees and plants in the forest. how might this affect the birds in the area?
Answer:
They could die or have to relocate to a place with trees.
Explanation:
When a fire destroys all trees and plants in the forest, the birds in this area would be forced to migrate to another location.
What is a habitat?A habitat can be defined as a combination of resources and geographical area that defines where the particular species of a living organism generally lives, reproduces and thrives.
In this scenario, the birds living in this area (forest) would be forced to migrate to another location due to the burning of all trees and plants in this forest.
In Biology, this situation is referred to as a catastrophic disturbance.
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Pauline chasse has just signed a lease agreement with landlord, wayne godbrey to rent a house he owns in delano. The lease states definite beginning (january 1, 2016) and ending (october 30, 2016) dates, and sets forth the rent amount and due dates and all additional property and personal information required in such a lease. Wayne hands a copy to pauline, but she notices that he has not signed it. When she comments about this to him, he tells her that signatures are not necessary since the lease is for less than a year. Which of the following is true of this situation?.
The correct option that is true as regards Wayne's situation about the lease is;
B; Leases of less than one year are not required to be in writing. However, if a lease IS in writing, then it must be signed by the lessor (in this case, Wayne).
The missing options are;
Under the Statute of Frauds in California,
A) leases of less than one year are not even required to be in writing, and therefore, signatures are not required.
B) Leases of less than one year are not required to be in writing. However, if a lease IS in writing, then it must be signed by the lessor (in this case, Wayne).
C) Leases of less than one year are not required to be in writing; but if there is a written lease, then it must be signed by both the lessee and lessor.
D) Because the property being leased is located in Northern California, a lease agreement is required to be both written and signed by the lessor if the lease period is for 6 months or more
Now, California has some principles that guide the regulation of the real estate industry and according to the California Principles of Real State, it has to be said that leases of less than one year are not required to be in writing. Now, even though the law stated that the consent of both parties are not enough to bind themselves in the lease agreement, it is recommended that just for the sake of keeping things legally binding as regards the agreement between both parties, then both parties may state it in written and the lessor must sign it.Read more about real estate statutes at; https://brainly.com/question/19655487
Properties of protein is least likely to be affected by change in ph.
Answer:
Given
Rate of interest = 10% per annum
Principal for the first year = Rs 6000
Interest for the first year = Rs (6000 × 10 × 1) / 100
= Rs 600
Amount at the end of first year = Rs 6000 + Rs 600
= Rs 6600
Principal for the second year = Rs 6600
Interest for the second year = Rs (6600 × 10 × 1) / 100
= Rs 660
Amount for the second year = Rs 6600 + Rs 660
= Rs 7260
Therefore, compound interest for 2 years = final amount – (original) Principal
= Rs 7260 – Rs 6000
We get,
= Rs 1260
Argon has a higher boiling point than neon because argon has.
Answer:
stronger intermolecular forces of attraction
Explanation:
Which of the following is true about the formation of faults.
Answer:
A fault is formed in the Earth's crust as a brittle response to stress. Generally, the movement of the tectonic plates provides the stress, and rocks at the surface break in response to this. If you whack a hand-sample-sized piece of rock with a hammer, the cracks and breakages you make are faults.
Explanation:
Which of the following details from the passage best helps the reader picture the setting.
Answer:
Can u please out a pic of the Passage so I can solve ur question?
A software developer wants to add a new feature to an existing application operating in the cloud, but only wants to pay for the computing time the code actually uses when it is called.
Answer:aye bro answer my question
Explanation:
Fill in the blank: an important part of dashboard design is ensuring that charts, graphs, and other visual elements are cohesive. This means that they are _____ and make good use of available space.
This means that data are BALANCED and make good use of available space. A dashboard can be defined as a visual display of data.
A dashboard refers to a visual display of data, which is used to track and analyze indicators, metrics, and data points.
A dashboard presents a line of work, thereby cohesion and balance should ideally be interrelated.
A dashboard is configurable and therefore it is possible to select data to show and include charts/graphs for their visualization.
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A 17 year old basketball player has collapsed on the court.
There are different reasons why players collapse in the court. It is therefore good that one knowns the right step to take. The scene is safe and the correct order of skills for lay rescuer adult CPR is Call 911, check for a pulse, start CPR.
Note that in the court, a player may collapse and it is very important to do the right thing. You can only perform the CPR , when you known how to do it. If you don't have the basic training on how to do it, do not attempt to do it. watching of videos on how to do it may help.
When doing CPR, always make sure you have to keep your elbows locked, and make sure to know who needs to do that role in this process. Be quick with it and do not be afraid of breaking bones.
See full question below
A 17-year-old basketball player has collapsed on the court. The scene is safe. What is the correct order of skills for lay rescuer adult CPR?
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booker t. washington is noted for which of the following?
Answer: C. Establishing the Tuskegee Institute
Explanation:
Which of the following processes requires molecular o2 as a reactant?.
The process that requires molecular oxygen as a reactant is: the Electron Transport System.
The Electron Transport System consists of a number of electron transporters in the inner mitochondrial membrane that are charged with moving electrons from the NADH and FADH₂ to molecular oxygen.
The final result of the electron transport system is the reduction of oxygen to water.
So, of all of the options provided, that which requires molecular oxygen as a reactant is the electron transport system.
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These are the options:
(a) Glycolysis
(b) Lactic acid production
(c) Electron transport system
(d) Fermentation
(e) None of the above.