Answer:
c.f(x) = –x2 + 2x + 4
Explanation:
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according to hund's rule, the lowest (ground) state of the silicon atom.....
Answer:
do me parese en ingles tu preguntaano entien
Explanation:
According to Hund's rule, all electrons in singly occupied orbitals in subshells have the same spin before any particular orbital becomes doubly occupied.
Does Hund's law explain the electron configuration with the lowest energy?According to the Hunds Rule of Maximum Multiplicity, the term with the greatest number of electrons falls into the lowest energy range for a certain electron configuration. This rule states that p, d, and f orbital electron pairing cannot take place until each orbital of a specific subshell has one electron in it or is solely occupied.
Think about the substance silicon (atomic symbol Si). 14 electrons, 14 protons, and (in most cases) 14 neutrons make up silicon. According to the energy diagram on the left, silicon contains two electrons in the n = 1 energy level, eight in the n = 2 energy level, and four in the n = 3 energy level in its ground state.
Silicon's electrical structure is 1 s 2 2 s 2 2 p 6 3 s 2 3 p 2 in its ground state.
The starting point :The lowest energy state for an electron is called its ground state, which is the energy level it typically resides in.
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For the following organisms, choose the correct order of increasing trophic level. a. fungi, deer, wolf and grass b. fungi, grass, wolf and deer c. grass, deer, wolf and fungi d. grass, fungi, wolf and deer Please select the best answer from the choices provided A B C D
Answer: C) Grass, Deer, Wolf, Fungi
Explanation:
… it’s just the correct answer
Your Answer Should Be C: grass, deer, wolf and fungi
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What is a geyser?
A
a moon with many craters
B
the eighth planet from the sun
C
a hurricane with 1,200 mph winds
D
a hole from which liquid or gas escapes
Answer:
a hole from which liquid or gas escape
Based on the element square shown above, how many neutrons would an atom of Boron usually have? Question 5 options: 5 6 10 11
Answer:
it is B i got it right can i get a like i just started brainly plus
Explanation:
which letter on the map is closest to the olmec civilization? a) a b) b c) c d) d
Answer:
C) C
Explanation:
it seems to be the closest
Answer:D
Explanation: i got the answer on an app
schools often use concrete rewards to increase adaptive behaviors. how might this be a disadvantage for students intrinsically motivated to learn?
Answer:
Intrinsic motivation is a type of motivation that an individual has that comes internally, that is, the individual does a specific task or activity mainly because he or she enjoys it or wants to learn from it. In this scenario, a student studies or behaves properly because he or she is motivated to become better instead of doing it because he or she will receive a reward or a good appraisal from the teacher or parents.
Explanation:
Which are parts of an effective argument? Choose three answers. a claim unreliable sources evidence biased opinions a counterclaim a bibliography
Answer:claim, counterclaim, and evidence
Explanation: it’s obvious
write an algebraic expression for three times a number plus 16
Answer:
y = "a number"
3 x y + 16
Explanation:
when trevor finished high school, he ended up working "in the hood" for a few years, instead of pursuing his education. when he looks back on why he stayed, he says, "the hood was strangely comforting, but comfort can be dangerous. comfort provides us a floor but also a ceiling." what does he mean by this? how do people get stuck doing something comfortable? what do people need to be propelled forward?
Most people are most comfortable doing what they can do easily, to the extent that they don't want to leave their comfort zone. As a result of this, people get stuck doing something comfortable when they:
Find it difficult to leave their comfort zoneBecause of this, the most important thing that people need to be propelled forward is:
MotivationAccording to the given scenario, we can see that Trevor was stuck with doing something comfortable after his high school, which was working in the hood which made him not to go to college.
This clearly shows that he was finding it difficult to leave what he was comfortable doing because of how easy it was for him.
As a result of this, the thing which is needed if a person wants to propel himself forward is to have the right motivation which would make him move out of comfort to do something difficult that would be ultimately rewarding.
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which situation describes the best example of rotational motion?
Question:
Which situation describes the best example of rotational motion?
A. Craig sent the pool ball spinning toward the side pocket.
B. The skater repeated the figure eight on the ice.
C. Sara spun the dreidel on its pointed end.
D. The mouse ran in circles around the mousetrap.
Answer :
C
Explanation:
It's C, because it is spinning. It can't be D because it's going in a circle, not spinning. it can't be A because it doesn't really make sense. It can't be B because the Skater is repeating, not rotating. So the only logical answer is C.
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a 24-v battery is powering a light bulb with a resistance of 3.0 ohms. what is the current flowing through the bulb?
Answer:
Maybe 8.0
Explanation:
Use matrix T to find the following information. Which row contains the smallest nonzero element?
Answer:
Which row contains the smallest nonzero element?
2
What is the value of t34?
3.8
What is the size matrix T?
5 x 5
How many elements are in matrix T?
25
Explanation:
Any element in an algebraic structure other than the zero element is referred to as a non-zero element in mathematics.
What is algebra?The area of mathematics known as algebra aids in the representation of circumstances or problems as mathematical expressions. To create a meaningful mathematical expression, it takes variables like x, y, and z together with mathematical operations like addition, subtraction, multiplication, and division.
There are several sub-branches of algebra, including commutative algebra, abstract algebra, linear algebra, and elementary algebra.
Many students find algebra intimidating since it's the first math course they take where they have to deal with variables, abstract ideas, and problem-solving skills.
Additionally, not enough is frequently done in the classroom to relate algebra to students' daily lives and explain why it is important to comprehend.
The area of mathematics known as algebra is used to portray situations or problems using mathematical expressions. In algebra, we utilize integers with fixed or definite values, such as 2, 7, 0.068, etc. In algebra, we combine integers with variables like x, y, and z.
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the discovery, collection, and analysis of evidence found on computers and networks.
Answer:
Digital forensics
Explanation:
The discovery, collection, and analysis of evidence found on computers and networks is Digital Forensics
Digital forensic is the discovery, collection, and analysis of evidence found on computers and networks.
What is digital forensic?A subfield of forensic science called "digital forensics" deals with recovering, looking into, looking at, and analyzing data discovered on digital devices, frequently in connection with mobile devices and computer crime.
They are the ones who gather, prepare, keep, and examine data-related evidence. They assist in locating network weaknesses and creating countermeasures.
A subfield of forensic science called "digital forensics" is dedicated to finding, obtaining, processing, analyzing, and documenting electronically stored material.
Nearly all illegal acts involve the use of electronic evidence, making digital forensics support essential for law enforcement investigations.
Thus, the discovery, collection, and analysis of evidence found on computers and networks is digital forensic.
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what is the distance between the points (8, 3) and (8, −6)?
Answer:
There is 9 distances between the points (8, 3) and (8, −6)
Explanation:
Use the distance formula to determine the distance between two points.
To calculate the distance between two points, we can use a formula that is a variation Pythagorean Theorem. Look:
[tex]d=\sqrt{(x^{2} - x^{1} )^{2} + (y^{2} - y^1) ^{2}[/tex]
"d" represents the distance and coordinates are expressed as follows: (x, y)
Let's go to the calculations.
[tex]d=\sqrt{(x^{2} - x^{1} )^{2} + (y^{2} - y^1) ^{2}[/tex]
[tex]d =\sqrt{(8-8)^{2}+(-6-3)^{2} }[/tex]
[tex]d =\sqrt{(0)^{2} +(-9)^{2} }[/tex]
[tex]d = \sqrt{0+81}[/tex]
[tex]d=\sqrt{81}[/tex]
[tex]d=9[/tex]
The answer is 9
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What is the theme? Nature is the best place for bird-watching. Nature is a source of inspiration. Nature makes people feel lonely.
Answer:
B
Explanation:
Which words describe Ophelia in the excerpt? Select 3 options. muddled controlling illogical deceitful melancholy
Words can simply describe the state of a person at any moment. The words that clearly describe Ophelia in the excerpt is muddled , illogical and melancholy
A person who is muddled is referred to as an individual who is is confused or in a state of confusion.To be illogical is simply known as not listening to other people's reasoning.
Melancholy when someone is far off more than sad or being gloomy.
Conclusively, Ophelia was described with the above terms because that was her state at that very moment in the excerpt.
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See the excerpt below
Ophelia: Larded with 'sweet flower; Which bewept to the grave did go With true-love showers. Claudius: How do you, pretty lady? Ophelia: Well, God 'ild you! They say the owl was a baker's daughter. Lord! we know what we are, but know not what we may be. God be at your table! Which words describe Ophelia in the excerpt? Check all that apply. A-muddled B-controlling C-illogical D-deceitful E-melancholy
Answer:
1, 3, 5
Explanation:
On Edgen
consider equimolar samples of the same ideal gas at the same volume, but different temperatures. sample c is at a higher temperature than sample d.
Answer:
The question is incomplete.
This is the complete question:
Consider equimolar samples of different ideal gases at the same volume and temperature. Gas A has a higher molar mass than gas B.
Compare the pressures. Compare the rms speeds. Compare the average kinetic energies.
Answer:
pressure: A = B
RMS: A < B
kinetic energies: A = B
Explanation:
1) Pressure:
You can deal with this part of the question on the basis of Avogaro's principle which stated that equal volumes of gases at same temperature and pressure have the same number of particles (molecules).
Also, kinetic theory of gases postulates that the particles of gas are quited separated and in consequence the volume occupied by the particles of a gas is meaningless and does not influence the total volume occupied by a fixed number of particles.
Also, you can use the equation of ideal gases pV = nRT, from which p = nRT/V. if n, T, and V are fixed, then p is fixed.
The three approaches leads to the same conclusion.
Then, pressure of gas A is equal to pressure of gas B.
2) RMS
RMS stands for root mean square speed.
It is the room mean square speed of the particles of a gas.
the RMS is related with the temperature of the gas and the molar mass per this equation:
RMS = √(3RT/M), where R is the universal constant of gases, T is the absolute temperature and M is the molar mass.
Then, the greater the molar mass, the lower the RMS, which permits you conclude that the RMS of gas A is less than the RMS of the gas B.
3) kinetic energy
Temperature is a measure of the kinetic energy.
Equal temperatures of the gas means equal kinetic energies.
The Kinetic Molecular Theory states that the average energy of molecules is proportional to absolute temperature.
So, you conclude that the same amount of gases, at the same temperature, contain equal kinetic energies.
which statement is an evaluation of mortimer’s writing style?
Answer:
The statement that is an evaluation of Mortimer’s writing style is:
A. Mortimer's use of academic language and the second-person point of view support his purpose of sharing information about Elizabethan England.
According to the evaluations of the written works of Mortimer such as the ''The Travelers guide to Elizabethan England'',, we can see that there is a major use of academic writing to share information about the setting of Elizabethan England.
Furthermore, we can see that he makes use of second person point of view to make the readers understand the concept of the Elizabethan England.
Therefore, the correct answer is option A
Explanation:
The statement that is an evaluation of Mortimer's writing style is Mortimer’s use of academic language and the second-person point of view supports his purpose of sharing information about Elizabethan England. The correct option is B.
What are writing styles?A writing style is a way of expressing one's thoughts through language that is distinctive to an individual, era, school, or country. The four basic sorts of writing styles are persuasive, narrative, expository, and descriptive.
Expository writing is the most common style of writing. However, in expository writing, the author's viewpoints are rarely included.
According to appraisals of Mortimer's written works, such as "The Travelers Guide to Elizabethan England," there is a significant use of academic writing to impart information about the setting of Elizabethan England.
Therefore, the correct option is B.
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The question is incomplete. Your most probably complete question is given below:
Using really academic language and a second-person point of view is the best way to make a book about going back in time.
Mortimer’s use of academic language and the second-person point of view support his purpose of sharing information about Elizabethan England.
In The Time Traveler’s Guide to Elizabethan England, Mortimer uses academic language and a second-person point of view.
The academic language and second-person point of view of Mortimer’s writing create an authoritative tone.
Which region had the greatest growth in percentage of households with a computer between 2008 and 2018? Africa Asia Western Europe the Americas
Answer:
Which region had the greatest growth in percentage of households with a computer between 2008 and 2018?
C: Western Europe
Explanation:
Between 2008 and 2018, the region with the greatest growth in the percentage of households with a computer was Asia.
What is personal computer?A personal computer (PC) is a microcomputer designed for single-user use.
Prior to the PC, computers were designed for and only affordable for businesses that connected multiple terminals to a single large mainframe computer whose resources were shared by all users.
According to International Telecommunication Union (ITU) data, the percentage of Asian households with a computer increased by 122% from 20.6% in 2008 to 45.9% in 2018.
In comparison, Africa increased from 4.2% to 11.5% (a 173% increase), Western Europe increased from 68.6% to 84.5% (a 23%), and the Americas increased from 44.9% to 65.6% (a 46%).
Thus, the answer is Asia.
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a rock falls for 1.43 seconds. how far did it fall?
The Answer is 10.03 m
Explanation:
Given,
time =1.43 s
distance =?
acceleration= 9.81
Now by the formula
s=ut + 1/2 gt^2
s= 0× 1.43 +1/2 (9.81)×(1.43)^2
s= 10.03 m
therefore distance = 10.03 m
The rock fell approximately 10.02 meters in 1.43 seconds in a vacuum with an acceleration of [tex]\( 9.80 \, \text{m/s}^2 \)[/tex]
To find the distance the rock fell, we can use the formula for distance traveled by an object in free fall:
[tex]\rm \[ \text{Distance} = \text{initial velocity} \times \text{time} + \frac{1}{2} \times \text{acceleration} \times \text{time}^2 \][/tex]
Given that the rock is falling from rest, the initial velocity u is 0 m/s. The acceleration due to gravity g is [tex]\rm \( 9.80 \, \text{m/s}^2 \)[/tex], and the time the rock falls t is 1.43 seconds. Plugging these values into the formula:
[tex]\[ \text{Distance} = 0 \times 1.43 + \frac{1}{2} \times 9.80 \times (1.43)^2 \]\[ \text{Distance} = 0 + \frac{1}{2} \times 9.80 \times 2.0449 \]\[ \text{Distance} = 0 + 10.0191 \]\[ \text{Distance} = 10.02 \, \text{meters} \][/tex]
So, the rock fell approximately 10.02 meters in 1.43 seconds in a vacuum with an acceleration of [tex]\( 9.80 \, \text{m/s}^2 \)[/tex]. The correct answer is indeed 10.02 meters.
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Your question is incomplete, but most probably your full question was.
The acceleration of any object due to Earth's gravity is 9.80 m/s2. For every second an object falls, its velocity changes by 9.80 m/s if no outside force (air) is acting on the object. 1. Use these equations to solve the following problems. You can check your answers with the simulation if you wish.. Assume that each fall takes place in a vacuum with an acceleration of 9.80 m/s2
write a few statements that open a file called greeting
Answer:
Good Morning,
Good Evening,
Hope this email find you in the best of your.
Hope you are having great time
Hope you are enjoying your time
Hope you enjoying good health
Complete the following statements. Paragraphs 1 and 2 . The paragraph sounds more like casual conversation.
1. A. make the same basic argument ✔
2. B. second ✔
3. 1, 3, 4,
Answer: Guy is right
Explanation:
edge 2022
you are interviewing a spanish-speaking future roommate from colombia. complete each of the following questions with the correct form of the verb saber or conocer. ¡ojo! be sure to use the usted form.
I was able to find the questions to complete with the verbs saber and conocer:
¿Conoces a muchas personas aquí? ¿Sabes jugar al tenis? ¿Sabes cocinar bien?¿Conoces a los dueños del apartamento? ¿Sabes qué tiendas están cerca (close by)?Saber/conocer
Both verbs (saber and conocer) express the idea of ''knowing". The difference is that you use ''saber'' to talk about facts or learned skills, and you use ''conocer'' when you have familiarity with the thing, person or place you are saying you know.
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metals to be shaped into something else without breaking
Answer:
Steam condensing
Explanation:
meaning that lead object do not change it mass is handy to break it and physical properties
*** Sana po makatulong ako****
Solve for x. 5(x – 10) = 30 – 15x x = 1 x = 4 x = 5 x = 8
which of these tools can be used to measure the mass of an object
the advantages of electronic data interchange are no longer limited to large companies, because even small firms can exchange and process data such as orders, invoices, and payments using
Answer:
B. An extranet
Explanation:
An extranet is a private network that uses internet access to share part of its business information or operations with customers, distributors, and so on. It grants access to customers, distributors, vendors, and so on to the network without granting them access to the entire organization's network. So data such as invoices, orders made by third parties can be done on the organization's network without giving them full access to the entire network with the help of an extranet.
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Calligraphy _________________ a. was considered a sacred and respectable form of art. b. can be found only in Islamic art. c. was used along side figural imagery. d. was first used by Islamic artists during the 15th century. Please select the best answer from the choices provided A B C D
Calligraphy was considered a sacred and respectable form of art. Check more about Calligraphy below
What makes calligraphy a form of art?The term Calligraphy is known to be a type of art of creating beautiful symbols through the use of hand and arranging them in a good manner.
Conclusively, Calligraphy was considered a sacred and respectable form of art because it often needs a specific kind or set of skills and methods for placing and inscribing words which is not very common.
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Which statements describe the electron sea model? Check all that apply. Electrons all have approximately the same energy. Electrons move among orbitals of different energies. Electrons move freely among atoms (delocalized).
The electron sea model shows that electrons move freely among atoms (delocalized).
Metals are made up of atoms which has an array of positive ions in a sea of electrons.
The electrons can move freely within metal by detaching itself from its parent atom. Hence the electrons are said to be delocalized.
The electron sea model shows electrons on the surface of a metal being able to move freely from one atom to another.
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A. Electrons all have approximately the same energy.
C. Electrons move freely among atoms (delocalized).
The next answer is
B. Electrons move among orbitals of different energies.
C. Electrons move freely among atoms (delocalized).
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Maria is considering buying a television and a refrigerator for her new apartment. Her monthly budget is $200. Maria will pay an extra if she uses the rent-to-own program to buy the television, rather than waiting until she saves up enough money to pay cash for it. If she saves her money and pays cash, she can purchase a refrigerator in .
Answer:
Explanation:
Maria will pay an extra amount of $924 to &951 to buy the television, rather than waiting until she saves up enough money to pay cash for it.
If Maria saves her money and pays cash, she can own a refrigerator in 4 months.
There are 52.3 weeks in a year, and depending on when she buys it, she can manage to make 52 or 53 payments that would make a total of $1404 a year or $1431 a year, if paying cash is $480, the difference would be either $924 or $951.
The refrigerator costs $800 and with the budget, she has a month, she can buy one after 4 months.
4 months at $200 a month= $800
Answer:
1. $924
2. 4 months
Explanation:
Here are the answers, I'm not gonna leave some long boring answer, when I know what ya'll need.