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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The fourth grade classes are getting new chairs. Each box contains 4 new chairs. If there are 27 boxes, how many new chairs are there?
There are _______ new chairs.
Answer:
There are 108new chairs
Explanation:
4 × 27= 108
a mi papá le __________la garganta. doler duele dole dolor
Answer:
A mi papá le duele la garganta.
Explanation:
:)
La palabra correcta para llenar el espacio en blanco dado sería:
b). duele
¿Qué son los verbos?Los verbos se cuentan como las palabras que señalan una acción en la oración.
La oración dada perdió el verbo, lo que hace que el significado sea incompleto.
Dado que el sujeto es singular y se refiere a una acción pasada, el verbo correcto sería 'duele.'
Por lo tanto, la opción b es la respuesta correcta.
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why might it be adaptive for stomata to occur mostly (if not entirely) on the undersides of leaves?
Answer:
because they will recieve less sunlight therefore water will be losed at a slower rate,water does not evaporate as quickly, which allows for transpiration to occur.
Explanation:
(✷‿✷)
what is the value of n in the equation –(2n + 4) + 6 = –9 + 4(2n + 1)?
Answer:
[tex]n = 0.7[/tex]
Explanation:
[tex] - (2n + 4) + 6 = - 9 + 4(2n + 1)[/tex]
[tex] - 2n - 4 + 6 = - 9 + 8n + 4[/tex]
[tex] - 2n + 2 = 8n - 5[/tex]
[tex]2 + 5 = 8n + 2n[/tex]
[tex]7 = 10n[/tex]
[tex] \frac{10n}{10} = \frac{7}{10} [/tex]
[tex]n = \frac{7}{10} [/tex]
[tex]n = 0.7[/tex]
en el parque mirador independencia, hay lugar para la diversión.
Esta es una conclusión lógica, basada en leer sobre el Parque Mirador Independência como un lugar para la diversión. El parque está ubicado en la ciudad de Guadalajara, capital del Estado de Jalisco.
El Parque Mirador Independência es un lugar cultural y recreativo que brinda opciones para la práctica del deporte, el esparcimiento y la cultura de la ciudad, atrayendo a muchas familias y personas que buscan un momento de esparcimiento y relajación.
Algunas de las opciones disponibles para el ocio en este parque son:
Áreas verdes.Mirador de la ciudad.Estructura para picnics.Patios de recreo.Campos de futbol.Teatro al aire libre.Canchas de baloncesto.Por tanto, con base en la descripción del parque, es correcto afirmar que es una conclusión lógica que el Parque Mirador Independência es un lugar dedicado a la diversión.
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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
a user is implementing security on a small office network. which two actions would provide the minimum security requirements for this network? (choose two.)
Implementation of firewall
installation of anti-virus software
rank the following in terms of increasing boiling point:
jose had a beautiful plant. it began sprouting 2 days before alexa bought it, and he took care of it for 88 days before it died. at its tallest, the plant was 20 cm tall. let h(t) denote the height of jose’s plant (measured in cm), t days from the time he bought it. which set of numbers is more appropriate for the domain of the function?
The domain of a function is the set of values which the function can take as input and be defined. In this scenario, these are the values of time, t. Hence, the set of numbers which is appropriate for the domain is - 2 ≤ t ≤ 88 (real numbers).
The height of the plant is a function of time, h(t) ;
Sprouting time before purchase, t = - 2 days Number of days after purchase before death = 88 (endpoint)Hence, the domain of the function is the set of values in the inequality ;
- 2 ≤ t ≤ 88Therefore, the domain is the set of real numbers between - 2 ≤ t ≤ 88
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which of the following statements about the term of a bond is correct?
Answer:
c
Explanation:
because it just is trust me
which statement correctly applies to a car that changes its velocity over a period of time?
Answer:
A nonzero net force is acting on it.
Explanation:
I took the test. :)
The graph of which function will have a maximum and a y-intercept of 4? f(x) = 4x2 6x – 1 f(x) = –4x2 8x 5 f(x) = –x2 2x 4 f(x) = x2 4x – 4
Answer:
c.f(x) = –x2 + 2x + 4
Explanation:
have a good day :)
the coffee and soup machine at the local subway station is supposed to fill cups with 6 ounces of soup. ten cups of soup are bought with results of a mean of 5.93 ounces and a standard deviation of .13 ounces. how large a sample of soups would we need to be 95 percent confident that the sample mean is within .03 ounces of the population mean?
Answer:
Explanation200ppp
pulso
How did Hongwu follow the teachings of Confucius? by building chariots of porcelain by encouraging exploration beyond China by making sure that everyone could earn a living by setting high standards of behavior for government leaders
Answer:
The correct answer is D) by making sure that everyone could earn a living.
Explanation:
Hongwu, was the founder of the Ming Dynasty. He decided to make so reformations in the government of China that centralized much of decisions on him. He believed in the teachings of Confucious and the traditional rituals he taught. He followed the Mandate of Heaven and controlled every aspect of the Empire.
Hongwu follow the teachings of Confucius by making sure that everyone could earn a living by setting high standards of behavior for government leaders
Hongwu was known to be one of china's greatest ruler. he existed between 1328-1398. He stablished the Ming Dynasty in 1368, estored chinese traditions and ruled with absolute authority.He reintroduced the Confucian system of government and people who filled government positions were highly trained in Confucian principles
Conclusively, Ming economic strengths was strong agriculture, few imports and good exports.
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refer to the accompanying data set of mean drive-through service times at dinner in seconds at two fast food restaurants. construct a % confidence interval estimate of the mean drive-through service time for restaurant x at dinner; then do the same for restaurant y. compare the results.
Step-by-step explanation:
Assuming the data is as shown, restaurant X has a mean service time of 180.56, with a standard deviation of 62.6.
The standard error is SE = s/√n = 62.6/√50 = 8.85.
At 95% confidence, the critical value is z = 1.960.
Therefore, the confidence interval is:
180.56 ± 1.960 × 8.85
180.56 ± 17.35
(163, 198)
Restaurant Y has a mean service time of 152.96, with a standard deviation of 49.2.
The standard error is SE = s/√n = 49.2/√50 = 6.96.
At 95% confidence, the critical value is z = 1.960.
Therefore, the confidence interval is:
152.96 ± 1.960 × 6.96
152.96 ± 13.64
(139, 167)
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
zeb is a retail store employee. he organizes merchandise and will answer customer questions. recently, his boss gave him the additional responsibility of ensuring that the inventory requested from the manufacturer arrives as ordered, then entering that order into the computer, ticketing the merchandise with the appropriate price tag, and being responsible for getting it out to the floor. this is an example of job
The scenario described highlights a considerable increase in the number of job responsibilities zeb is expected to carryout. Hence, this is an example of job enlargement.
When an employee is given additional tasks to perform which isn't part of his normal or initial responsibilities. In the scenario, Zeb has seen a considerable increase in the duties he his to perform in addition to being a reteil store employee.Therefore, Zeb's job has been increased due to the additional responsibilities he has been charged with. Hence, his job has been enlarged.
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hydrochloric acid and sodium hydroxide can be combined to form sodium chloride and water
Answer:
it's mass
Explanation:
Hydrochloric acid and sodium hydroxide can be combined to form sodium chloride and water. Which best explains the reaction? The mass of sodium hydroxide will result in the same mass of sodium chloride. The total mass of hydrochloric acid and sodium hydroxide will result in a lower total mass of sodium chloride and water. The mass of hydrochloride acid will result in the same mass of sodium chloride. The total mass of hydrochloric acid and sodium hydroxide will result in the same total mass of sodium chloride and water.
ensure the integrity and security of data that are passing over a network
Answer:
Network - security protocols
Explanation:
The methods and processes in securing network data from unauthorized content extraction are controlled by network-security protocols
which best describes the figurative meaning of a text?
A meaning other than the literal meaning
A figurative meaning has to do with the words which are used by an author to create a different meaning of a word so that he would have to observe closely to get the real meaning.
Some examples of a figurative expression include:
irony
Personification
Metaphor
Oxymoron
Sarcasm
Hyperbole, etc
With the aforementioned figurative expressions, an author can use them to create dramatic effect, etc
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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What are the three fundamental principals of mnemonics?
The three fundamental principles underlying the use of mnemonics are imagination, association, and location.
What is mnemonics?
Mnemonics are memory-enhancing techniques. They are frequently taught in schools to aid in learning and memory.
Chunking or grouping information is a mnemonic technique that simplifies information into groupings, phrases, words, or figures that are simpler to remember.
Chunking is used to arrange things like credit cards, phone numbers, and Social Security numbers. Interesting studies have been done on persons with moderate Alzheimer's disease using a variety of mnemonic techniques, including chunking.
According to the findings of these investigations, chunking can benefit in the early stages of dementia by enhancing verbal working memory.
Therefore, The three fundamental principles underlying the use of mnemonics are imagination, association, and location.
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A bart chart shows election years on the x axis and percentage of voters on the y axis. 2008: Democrats, 66; Republicans, 32. 2012: Democrats, 60; Republicans, 38. Look at the bar graph. What is the best conclusion that someone can draw about the youth vote in recent presidential elections? The same number of youth voted in 2008 as in 2012. Most young voters favor Republican candidates. Most young voters favor Democratic candidates. Young voters represent most of the electorate.
Answer:
Option C- Most young voters favor Democratic candidates.
Explanation:
Edge 2021
Most young voters favor Democratic candidates. The correct option is C.
What is a bar graph?The visual display of data (often grouped) in the shape of vertical or horizontal rectangular bars, with the length of the bars corresponding to the measure of the data, is called a bar graph.
Bar charts are another name for them. One tool used in statistics for processing data is the bar graph.
When displaying the distribution of data points or comparing metric values across several subgroups of your data, a bar chart is employed.
A bar graph allows us to determine which groupings are most numerous or prevalent as well as how different groups stack up against one another.
The most accurate assessment of the youth vote in the most recent presidential elections is that majority of them support Democratic candidates.
Thus, the correct option is C.
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which event appears to foreshadow future conflict? which prediction is best supported by the foreshadowing in the passage?
Answer: the milk has disappeared & a conflict over resources will begin
Explanation:
I took the test
The event that appears to foreshadow future conflict and the prediction that is best supported by the foreshadowing in the passage are respectively;
i. The milk has disappeared.
ii. A conflict over resources will begin.
George Orwell's Animal FarmThis question is taking from the book Animal Farm by George Orwell. The passage is after the answer below;
From the passage seen online, we see the event that Napoleon is trying to prevent being that milk could disappear later because the last part of the passage says that when they came back in that evening it was noticed that the milk had disappeared.
Secondly it is clear that the prediction from the foreshadowing event is that a conflict of resources will begin.
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according to maslow, employment is an example of which type of need?
Employment can be considered as example of safety and security, which are types of human needs according to Maslow.
Maslow theory is about human Physiological needs. Physiological needs can be regarded as biological requirements that are very Essential for human survival.These could be food, drink, shelter as well as clothing.However, there are higher needs that needed to be met for human survive in term of safety and security, and employment is part of it.Employment as a needs helps man to cater for other needs such as shelter, foods, as easy living.Therefore, Maslow let us know that man Physiological needs are very essential for his security.
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What is the effect of the figurative language used in this excerpt? Choose two answers. It reveals Hamlet’s anger with himself. It reveals Hamlet’s love for Ophelia. It reveals Hamlet’s plan for retaliation. It reveals Hamlet’s hesitation to act. It reveals Hamlet’s distrust of Gertrude.
The effects of the figurative language as regards the excerpt are:
A. It reveals Hamlet's anger with himself.
D. It reveals Hamlet's hesitation to act.
According to the excerpt, Act II of Hamlet, there was so much anger in Hamlet mind, he was troubled and in rage.However, he was trying to manage this anger which made him to hesitate from taking reaction, and that is why he said "This is most brave..."Hence, figurative language helps in making comparisons through connecting senses as well as concrete to abstract ideas.
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Answer:
A and D
Explanation:
i got 100% on quiz
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 of these tools can be used to measure the mass of an object
The table below describes band members at Mike’s school. Band Member Knowledge of Instruments Can Only Play One Instrument Can Play More than One Instrument Grade 6 15 6 Grade 7 20 8 Grade 8 18 7 Mike used the computation StartFraction 7 Over (6 8 7) almost-equals 0.33 = 33 percent to find the percentage of eighth-grade band members who can play more than one instrument. What error did Mike make? Mike included 7 when finding a sum to use as the denominator of his fraction. Mike used the total of the column containing 7 as his denominator instead of the total of the row containing 7. Mike should have used the sum of all the cell values as his denominator. Mike should have used the number of eighth-grade students who can only play one instrument as the denominator of his fraction.
Answer:
B
Explanation:
Edge 2021
relationships develop through a process of __________.
Answer:
i dont know because ive never been in a relationship, lonely as hell
Explanation:
write if ur also lonely
