Answer:
Molecules move from inside of the cell to outside of the cell. Diffusion requires proteins in the cell membrane. Molecules are evenly distributed at the end. Diffusion requires energy.____________ reinforcement occurs if a behavior is only reinforced some of the time. A. Continuous b. Positive c. Intermittent d. Negative.
Answer:
Its c! Intermitted
Explanation:
I took the test
Intermittent reinforcement occurs if behavior is only reinforced some of the time. The correct option is c.
What is Intermittent reinforcement?Delivering rewards at irregular periods is known as intermittent reinforcement. This technique has been shown to elicit the most effort from the subject.
The subject is rewarded at what appears to be random intervals, rather than every time they exhibit a desirable behavior or in accordance with any set plan. In order to enhance the trauma bond, which is the result of the victim's extreme emotional experience as she battles for her life and looks to the abuser for approval, intermittent reinforcement is used.
Positive reinforcement, negative reinforcement, extinction, and punishment are the four different types of reinforcement.
Therefore, the correct option is c. Intermittent.
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The piecewise function f(x) has opposite expressions. F(x) = startlayout enlarged left-brace 1st row 1st column 2 x minus 1, 2nd column x less-than 0 2nd row 1st column 0, 2nd column x = 0 3rd row 1st column negative 2 x + 1, 2nd column x greater-than 0 which is the graph of f(x)?.
The piecewise expression presented in the question gives values of f(x)
that change based on the range of the input value, x.
The graph of the piecewise expression f(x) is attachedReasons:
The given piecewise function is presented as follows;
[tex]f(x) = \begin{cases}2 \cdot x - 1, & \text{ if } x < 0 \\0, & \text{ if } x = 0\\-2 \cdot x + 1, & \text{ if } x > 0 \end{cases}[/tex]Required:
To find the graph of f(x)
Solution:
From the piecewise function, we have;
For x < 0, f(x) = 2·x - 1The slope, m = 2
Therefore, as x tends to 0, f(x) tends to 2×0 - 1 = -1
Therefore, for x < 0, the graph starts with an open circle at f(x) = -1, and f(x) decreases as graph moves from right to left.
At x = 0, f(x) = 0, which represent a point on the graphFor x > 0, f(x) = -2·x + 1
Which gives that as x tends to 0, f(x) tends to +1
The slope of the graph, m = -2
Therefore, the graph is a straight line that starts with an open circle at f(x) = +1 and slopes downwards from left to right.
Please find attached the graph of f(x) created with MS Excel
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Answer:
C
Explanation:
took the test on edge :p
as a student have you ever encountered any of these barriers
I'm not sure which barriers??.
Although they have changed the face of farming in the usa crops are still regarded with deep.
Countries are often involve in farming. Although they have changed the face of farming in the USA, genetically modified crops are still regarded with deep skepticism in the UK where the emphasis remains on "natural" products.
A phrase is simply known as a combination of two or more words that functions together but they do not form a clause.
An example, “genetically modified” is a phrase. Note that a phrase is never a full sentence when its own and it can only be complete when it is used in a sentence along with other words.
See full question below
Fill in the blank(s).
Use a phrase and a noun.
Although they have changed the face of farming in the USA, [blank] crops are still regarded with deep [blank] in the UK where the emphasis remains on "natural" products.
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Why there's no place like home for the holidays commonlit answers.
People often looks forward to holidays. Why there's no place like home for the holidays is due to different reasons such as;
Christmas rituals where everyone come together and have a nice time.The home serves as an anchor of order and comfort.The home is safe, warm and a comforting place to be.Why there's no place like home for the holidays is a very significant and important text by Frank T. McAndrew. This was written in 2017 to show the significance of the home. The physical surrounding often influences a man's life.
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What is potentially problematic about an advertisement with this message.
Answer:
what is the message? I don't see a pictures
The mother of a 5-year-old informs you that her daughter cheats when playing board games. What is the best response?.
Answer: Explain that this is developmentally normal until the child is old enough tounderstand complex game rules.
Explanation:
Decide if por or para should be used in the following sentence. Ella es muy extrovertida _____ una chica tímida. Por para.
The correct option is Ella es muy extrovertida para una chica tímida.
Por and para are two Spanish prepositions, but they are used differently.
When to use por?
We use por when we talk about
Why something happened To mention who did something. For example, la comida fue hecha por el John.When do we use para?
We use para when:
We want to talk about the what.We are using adjectives to talk about someone or something and making comparisons.
In conclusion, as the sentence is talking about the characteristics of a girl and making a comparison, the correct word is para.
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Answer:
para
Explanation:
Which are national us holidays? check all that apply.
There are different types of National holidays. The options that are National US holidays are New Year’s Day and Veterans Day
There are lots of national holidays in America. The United States is known to have has established using law, 12 permanent federal holidays.
They are; New Year's Day, Martin Luther King Jr.'s Birthday, Inauguration Day, George Washington's Birthday, Memorial Day, and Veterans Day, etc.
See full question below
Which are national us holidays? check all that apply.
A.) New Year’s Day
B.) Valentine’s Day
C.) Veterans Day
D.) Arbor Day
E.) Mothers Day
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Accelerated mammary gland development in intellectually disabled.
Answer:
The vitamin D receptor (VDR) is present in mammary gland, and VDR ablation is associated with accelerated glandular development during puberty. VDR is a nuclear receptor whose ligand, 1,25-dihydroxyvitamin D [1,25-(OH)(2)D] is generated after metabolic activation of vitamin D by specific vitamin D hydroxylases. In these studies, we demonstrate that both the VDR and the vitamin D 1-alpha hydroxylase (CYP27B1), which produces 1,25-(OH)(2)D are present in mammary gland and dynamically regulated during pregnancy, lactation, and involution. Furthermore, we show that mice lacking VDR exhibit accelerated lobuloalveolar development and premature casein expression during pregnancy and delayed postlactational involution compared with mice with functional VDR. The delay in mammary gland regression after weaning of VDR knockout mice is associated with impaired apoptosis as demonstrated by reductions in terminal deoxynucleotidyl transferase-mediated deoxyuridine nick-end labeling staining, caspase-3 activation and Bax induction. Under the conditions used in this study, VDR ablation was not associated with hypocalcemia, suggesting that altered mammary gland development in the absence of the VDR is not related to disturbances in calcium homeostasis. Furthermore, in the setting of normocalcemia, VDR ablation does not affect milk protein or calcium content. These studies suggest that the VDR contributes to mammary cell turnover during the reproductive cycle, and its effects may be mediated via both endocrine and autocrine signaling pathways. Unlike many mammary regulatory factors that exert transient, stage-specific effects, VDR signaling impacts on mammary gland biology during all phases of the reproductive cycle.
Explanation:
i-summarize niyo nalang po
Choose the right name to complete each sentence. The american inventor developed the idea of interchangeable parts.
Answer:
Eli Whitney
Explanation:
Answer:
eli whitney
Explanation:
I think you'll find the house easily as the directions are quite clear.
The correct rephrase of the sentence is:
The directions are quite clear, so you ought to find the house easily.
Emphatic stress is a test that assesses a student's ability to recognize a word in a phrase or a phrase itself that needs to be stressed or repeated with greater power.
From the given sentence:
I think you'll find the house easily as the directions are quite clear.The correct version that clearly rephrases the sentence giving it an objective viewpoint thereby eliminating informal elements in the is:
The directions are quite clear, so you ought to find the house easily.Learn more about emphatic stress here:
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Describe the say it, cover it, resay it method. (site 1).
They say it, cover it, and resay its method is used in the system of paraphrasing.
What is paraphrasing?Paraphrasing can be defined as the one where the statement or the paragraph is being changed in rephrasing the statement. The meaning will be the same but the phrasing will be changed.
Use this procedure when read to assist students in expressing their comprehension of a word literally or determining its essence. Use it to assist pupils in paraphrasing evidence for language lessons.
Ask students to read a section of text, covering it with either a palm or a bit of paper, and thereafter rephrase what the material means. One brain can now have a chance to absorb the information while you're sleeping. The text might be clearer the next morning when you read it again.
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The dewpoint is 15°c. What is the wet-bulb temperature on a sling psychrometer if the dry-bulb temperature is 18°c?.
Based on the information given, it should be noted that the wet-bulb temperature will be 16°C.
A psychrometer simply means a hygrometer that has two thermometers. In this case, one is hot while the other is moist and ventilated.
From the complete information, when the dewpoint is 15°c, the wet-bulb temperature on a sling psychrometer if the dry-bulb temperature is 18°c is 16°C.
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A(n) __________ character is a universal character type that is common across different genres of literature.
Answer:
Archetypal
Explanation:
¿crees que el estado nación mexicano pudo haberse conformado de una manera distinta de tal manera que en la actualidad perteneciéramos a los países de primer mundo si o no, por qué?.
El estado-nación mexicano pudo haberse consolidado como una monarquía constitucional y haber alcanzado prontamente una situación de estabilidad, luego mayores niveles de desarrollo, propios de un país del primer mundo en un plazo no mayor a cien años.
Sí, el estado-nación mexicano pudo haberse organizado de manera distinta a la república federal y presidencialista que conocemos actualmente, existieron dos intentos de estado-nación monárquico en la historia mexicana, los cuales son enumerados a continuación:
Primer Imperio Mexicano (1.821 - 1.823), regentado por Agustín de Iturbide.Segundo Imperio Mexicano (1.864 - 1.867), regentado por Maximiliano de Habsburgo.En el primer intento, el estado-nación iba más allá de México, incluyendo el suroeste de los Estados Unidos y buena parte de América Central, contaba con un ejército relativamente fuerte para impedir incursiones de los Estados Unidos de América y una posición comercial envidiable que hubiera consolidado a ese imperio, que era una monarquía constitucional, como bisagra entre Sudamérica y Norteamérica, entre Europa y Asia, propiciando la inmigración extranjera altamente calificada, necesaria para planes de industrialización y de desarrollo interior y exportador.
Por otra parte, se habría consolidado un concepto de mexicano menos basado en la raza y más asentado en fundamentos tradicionalistas e hispánicos. Quizá México se habría posicionado como país del primer mundo para el primer tercio del siglo XX, siguiendo un patrón similar al que hubiera seguido el Imperio de Brasil.
En el segundo intento, el estado-nación comprendía los territorios actuales, se intentó un modelo de monarquía constitucional con políticas liberales que procuraron el desarrollo económico de vastas zonas del territorio junto con el reconocimiento de los pueblos amerindios. Una vez más, el concepto de mexicanidad habría estado menos asentado en la raza y, a diferencia de lo visto en el Porfiriato, más en conceptos positivistas y eurocéntricos, posiblemente de influencia francesa.
De haberse consolidado, México hubiera alcanzado niveles de desarrollo cultural e industrial mayores a los vistos en el Porfiriato sin muchos de los conflictos sociales germinados en el mismo y posiblemente se hubiera seguido una senda de reformas políticas, económicas y sociales que hubieran evitado la alternativa de la revolución o cualquier otra vía de hecho, así como se habría visto un desarrollo estabilizador de alcance aún mayor para mediados del siglo XX, posicionando el país en el primer mundo para finales de aquel siglo.
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Expressed as a percentage, how many more avocados does the city of phoenix consume per year compared to denver? annual avocado consumption by city (in millions).
Based on the quantity of avocados consumed by both cities, the answer to this would be 60% more.
Phoenix consumes 120 million avocados and Denver consumes 75 million.
Phoenix Percentage consumption over DenverFirst find the difference between the avocados consumed:
= 120 - 75
= 45 million
In percentage this is:
= Quantity difference / Denver consumption x 100%
= 45 / 75 x 100%
= 60%
In conclusion, Phoenix consumes 60% more.
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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
Evaluate the following expression when x=-4 and y=4.
Answer: The answer is C. 1025/4
Explanation: x^6 - x
---------------
4y
Let x =-4 and y = 4
(-4)^6 - (-4)
---------------
4*4
4096 +4
------------------
16
4100/16
1025/4
Which phrase best describes the harlem renaissance?.
Answer:
The Harlem Renaissance was an intellectual and cultural revival of African American music, dance, art, fashion, literature, theater and politics centered in Harlem, Manhattan, New York City, spanning the 1920s and 1930s.
I hope this helps you !!Which of the following best describes the sources that contribute.
People are known to have online identity. What contributes best to an online identity is authentication.
Through authentication, users therefore needs registration and logging in before they can access any site.
Some websites often uses the user's IP address or tracking cookies so that they can be able to known and identify users. An online identity is different from a real-life one. This is because most Online identities are more flexible.
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Which of these religious beliefs is most closely related.
What is the best definition of a total war brainly.
Answer:
A war in which a nation requires everything adult citizen to serve in the battlefield
A war which two nation choose all-out battle over talk and compromise
A war in which two nation pool their military strengths to achieve dominance
After reading this lesson, write a 125-word paragraph explaining your views about affirmative action.
It can be noted that affirmative action is important as it favors those that suffer from discrimination .
What is affirmative action?Affirmative action simply means the set of policies within an organization that seek to include a particular group based on their race.
From the information in the lesson, it can be noted that affirmative action is important in order to enhance equality in the country. It favors those that are discriminated against in the society.
It's vital in helping minorities secure employment opportunities and get admission into schools.
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You’ve dreaded it for a while, but now you feel prepared. In 30 minutes you’ll have to terminate tim, a 12-year employee who is beloved by everyone in the firm. Unfortunately, he just hasn’t performed very well since his wife died three years ago and while he was given every chance to regain his performance, he has just continued to slide. Which of the following elements of communication is least likely to influence tim’s perception of your communication effectiveness?.
Answer:
Tone of communication
Explanation:
Voice tone is really about the feeling behind what you mean. There's no shift in your voice, but the way you speak to someone. If you're angry, you might be brusque; if you're pleased, you might be delighted with your expression.
tone means everything when you speak to someone, for example you can have an angry tone with someone and they will hear and feel the anger. so when talking tone is the key perception when you are talking to someone.
In your response, be sure to address all parts of the question. Use complete sentences; an outline or bulleted list alone is not acceptable. Use the passage to answer all parts of the question that follows. A) describe the broader historical situation in africa at the time that jean barbot wrote his book. B) explain one way in which the passage illustrates the continuing development of the atlantic in the seventeenth century. C) explain one way in which barbot’s background might have influenced his comments about the dutch and the portuguese in the second paragraph.
The broader historical situation in Africa at the time that Jean Barbot wrote his book was that it showed the colonization of Africa by European countries.
It should be noted that a way that the passage illustrated the continuing development of the Atlantic in the seventeenth century is that it showed that the development was continuous.
Lastly, the way in which Barbot’s background might have influenced his comments about the Dutch and the Portuguese was due to the Protestant link he shared with the Dutch. Therefore, he speaks well of the Dutch and speaks ill of the Portuguese.
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Decide if the following sentence is grammatically correct or incorrect. Ella hablaría con su madre. Correct incorrect.
Answer:
I think it's correct
I don't know much Spanish
The decision regarding the grammar of the given sentence would be:
Correct
What is grammar?
Grammar is described as the system that offers rules to formulate a particular language(written or spoken) coherently and comprehensively.
In Spanish, the structure of a sentence comprises of "Subject + Verb + Object.'
In the given sentence, 'Ella' is the subject, 'hablaría con su" meaning 'would talk to' is the verb, and 'madre' meaning 'mother' is the object.
Thus, the above response is correct.
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Why did the elephant jump up and down riddle answer.
Explanation:
because he was thirsty?
or was he doing some exercise?
><
Answer:
Because he saw a mouseExplanation:
Well first of all, the elephant can't jump... so yeah... the questions itself is WRONG
Which of the following about persuasive speaking is not true.
Answer:
Please, provide with options.
Explanation:
Thank you!!
Which statements describe iambic pentameter as it is used in shakespearean sonnets? select two options.
Answer:
Arise, fair sun, and kill the envious moon,
Who is already sick and pale with grief
That thou, her maid, art far more fair than she.
Be not her maid since she is
Explanation:
including the famous "Romeo and Juliet," "Julius Caesar
Answer:
Each line contains five metrical feet.
In a group of two syllables, the second is stressed.
Explanation: