Based on the integer tiles, the sum of 4 and -5 is -1
Calculations and ParametersIf we are to express this mathematically, it would be:
A sum means addition
A positive number is denoted with the + symbol
A negative number is denoted with the - symbol.
Therefore, 4 +(-5)
= 4 -5
This is because, when performing multiplication, you would need to use precedence.
Thus, + * - = -
Therefore, 4 -5 = -1
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1. In the most general terms, the study of sensation and perception is called psychophysics, a term that was first coined by In the most general terms, the study of sensation and perception is called psychophysics, a term that was first coined by
A) Hermann von Helmholtz
B) Gustav Fechner
C) Ernst Weber
D) Thomas Young
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In the fourth paragraph, the author says that "that very discontentment which Master Hugh had predicted would follow [his] learning to read had already come” (lines 39–40) primarily to
A. validate Hugh’s belief about educating enslaved people
B. support the idea that reading can become a powerful curse
C. emphasize the wretched condition of being enslaved
D. highlight the desire for freedom that his reading had inspired
E. instill the will to learn in other enslaved people
Please note that A and B are not correct
In the fourth paragraph, the author says that "that very discontentment which Master Hugh had predicted would follow [his] learning to read had already come” (lines 39–40) primarily to D. highlight the desire for freedom that his reading had inspired
This is because the given text talks about the narrator reading books which shows the yearnings for freedom and how he loathed his slavers as they had "come down to Africa" and collected slaves and this shows how the narrator desired freedom after reading.
What is a Narration?This refers to the storytelling done with the aid of a narrator to describe the events in a story, the plot, settings, and conflicts in the story.
He can tell the story from the first-person narrative, second-person narrative, limited third-person narrative, omniscient narrative, etc.
He is regarded as the "eyes and the ears" of the story.
Hence, we can see that In the fourth paragraph, the author says that "that very discontentment which Master Hugh had predicted would follow [his] learning to read had already come” (lines 39–40) primarily to D. highlight the desire for freedom that his reading had inspired
This is because the given text talks about the narrator reading books which shows the yearnings for freedom and how he loathed his slavers as they had "come down to Africa" and collected slaves and this shows how the narrator desired freedom after reading.
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The writer is considering replacing sentence 3 (reproduced below) with a sentence that contains more sufficient evidence in support of later start times at schools for students.
As a society, we must make supporting healthy sleep behavior in teens a priority to ensure their well-being.
Which sentence below best replaces sentence 3 to achieve this goal?
A. (As it is now)
B. In the last five years, over 250 schools have reported positive outcomes from delaying start times.
C. A longitudinal study from the University of Minnesota has linked later school start times to better attendance, improved attention, and decreased depression.
D.Minneapolis Public Schools reports several dramatic improvements in student outcomes since changing start times to 8:40.
E.Researchers who studied schools that delayed start times by one hour report that students’ mental alertness improved during the school day and during after-school activities.
PLEASE NOTE THAT E IS WRONG
The sentence that best replaces sentence 3 to achieve this goal is option B. In the last five years, over 250 schools have reported positive outcomes from delaying start times.
What are the positive outcomes from delaying start times?A lot of Compelling evidence has been shown to be that delaying school start times is known to be linked with positive outcomes for example increased sleep duration, lower daytime sleepiness as well as improved mood.
Note that other evidence that is supporting the above is the improvements in academic performance.
Note also that option B was chosen because over 250 schools have compelling evidence and as such, The sentence that best replaces sentence 3 to achieve this goal is option B. In the last five years, over 250 schools have reported positive outcomes from delaying start times.
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In context, lines 27–29 ("They gave tongue . . . for want of utterance”) primarily reflect the author’s
A. innate understanding that slavery is wrong
B. developing arguments against slavery
C. doubts about deeply held beliefs
D. fears about being enslaved for life
E.inability to verbalize thoughts and feelings
PLEASE NOTE THAT B IS WRONG
Answer:
C
Explanation:
they gave tongue... for want of an utterance
c.doubts about deeply held believe
Twice the difference of a number and 6 is equal to three times the sum of the number and 7. Find the number.
…..
Twice the difference between a number and 6 is equal to three times the sum of the number and 7. The Number considers being x is equal to the -33
Given details in this question are as follows:
Let's the number be x
Twice the difference of a number and 6 is equal to three times the sum of the number and 7: 2(x-6) = 3(x+7)
2x-12=3x+21
-21-12=3x-2x
-33=x
x= -33
the Number considers being x is equal to the -33
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A decrease in the number of pizza producers or an increase in the cost of mozzarella cheese used to make pizza will shift the
A. demand curve for pizza inward.
B. supply curve for pizza outward.
C. supply curve for pizza inward.
D. demand curve for pizza outward.
The __________ principle states that no two organisms can fill the same niche in a given ecosystem at the same time.
A)
competitive exclusion
B)
biodiversity principle
C)
indigenous
D)
specific niche
E)
unique organism
The competitive exclusion principle states that no two organisms can fill the same niche in a given ecosystem at the same time.
What principle states that two organisms Cannot share the same niche?The competitive exclusion principle is known to be one that state that two species are unable to live or coexist if they stay or are found exactly at the same niche (this is due to the fact that they will be competing for the same resources).
The above principle is one that is often known to be the Gause's competitive exclusion principle.
Therefore, based on the above, one can say that The competitive exclusion principle states that no two organisms can fill the same niche in a given ecosystem at the same time.
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The author’s life experiences described throughout the passage primarily reflect his
A. attitudes toward slavery
B. thoughts on social injustice
C.evolution of thought
D, motivation to read
E. contemplation of childhood
NOTE THAT D IS WRONG
The author’s life experiences described throughout the passage primarily reflect his option C. evolution of thought.
What is thought evolution?Evolutionary thought is known to be defined as the recognition that species such as humans do change over time and the perceived knowledge of how such acts work, has roots in the ideas of the ancient people of Greeks, Romans, and others.
Note that from the passage, the author did not known much about the social injustice a lot under he began reading and he saw the inhumane treatment of his people. With this registered in his thought, he was not happy since reading has now become a cure instead of a blessing.
Therefore, The author’s life experiences described throughout the passage primarily reflect his option C. evolution of thought.
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QUESTION 8
Which of the following is a sign that someone is experiencing anaphylaxis?
O A. Symptoms developing quickly but getting worse slowly
B. Presence of a medical alert bracelet or necklace
O C. Person responding well to oral anti-histamines
OD. Life-threatening breathing or circulation problems
The option that is a sign that someone is experiencing anaphylaxis is the option D.
D. Life-threatening breathing or circulation problems
What is anaphylaxis?Anaphylaxis is a serious life-threatening allergic reaction which usually occurs within few seconds or minutes of exposure to allergic substances.
Symptoms of anaphylaxis happens very quickly and usually starts within minutes of coming into contact with something one is allergic to, such as food medicine or insect sting. Signs and symptoms includes skin reactions, inc,uding hives and itching and flushed or pale skin, low blood pressure (hypotension) constriction of the airways and a swollen tongue or throat which can cause wheezing and trouble breathing, a weak and rapid pulse, nausea, vomiting or diarrhea, dizziness or fainting. Anaphylaxis need to be treated in a hospital immediately.
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The writer is considering adding the following sentence to the passage after sentence 2.
From personal experience, I know that, when I get fewer than eight hours of sleep due to extracurricular activities, I’m less likely to be energetic and more likely to depend on caffeine and energy drinks to stay alert.
Should the writer add this sentence after sentence 2?
A. Yes, because this personal observation supports the paragraph’s primary purpose of establishing pathos.
B. Yes, because this personal observation is firsthand evidence that adds relevancy to the secondhand evidence.
C. Yes, because this personal observation increases the sufficiency of the evidence in the passage.
D. No, because this personal observation is a detail that distracts from the writer’s argument.
E. No, because this personal observation lacks the accuracy and reliability required to be convincing.
PLEASE NOTE THAT C IS WRONG
The story is listed below:
1) If asked to list the most important health choices a person can make, most people would list eating healthy foods and exercising, but few people would include getting the recommended amount of sleep. (2) The American Academy of Sleep Medicine has found that teens who do not get 8 to 10 hours of sleep per night are more likely to be sedentary, to have obesity, to have depression, or to participate in high-risk behaviors like using alcohol, tobacco, or drugs. (3) As a society, we must make supporting healthy sleep behavior in teens a priority to ensure their well-being. (4) Adopting later high school and middle school start times, though disruptive to the status quo, is an essential part of society’s commitment to teen health and wellness.
(5) In teenagers, it is not just the quantity of sleep that matters; it also matters when that sleep occurs. (6) In the journal Sleep Medicine, Crowley, Acebo, and Carskadon report that “sleep/wake timing shifts later in young humans during the second decade of life.” (7) In other words, teens’ circadian rhythms predispose them to staying awake later at night and sleeping later in the morning. (8) It seems counterintuitive, then, that high schools and middle schools across the nation tend to start earlier than elementary schools. (9) In fact, a recent study found that over 90 percent of high schools begin before 8:30 in the morning.
(10) The Centers for Disease Control has found that the earlier school begins, the less sleep teens receive. (11) Unsurprisingly, teens overwhelmingly describe themselves as tired during the day, according to sleep experts Wolfson and Carskadon. (12) In the interest of greater alertness and focus—and therefore enhanced retention and ultimately academic achievement—educational institutions should embrace the biological needs of their students and adjust secondary start times accordingly.
Answer:
Yes, because this personal observation supports the paragraph’s primary purpose of establishing pathos.
Java-
Write a program that asks the user for four names, then prints the names while switching the first and the last name.
Sample Run:
Please enter four names:
Jesse
David
Elaine
Sandy
Sandy David Elaine Jesse
Hint: One solution to this challenge would be to use 4 separate variables, one for each name.
The Java program that asks the user for four names, then prints the names while switching the first and the last name is written in the space beow
How to write the Java programimport java.util.Scanner;
public class NameSwitcher {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
System.out.println("Please enter four names:");
String firstName = scanner.nextLine();
String secondName = scanner.nextLine();
String thirdName = scanner.nextLine();
String fourthName = scanner.nextLine();
System.out.println(fourthName + " " + secondName + " " + thirdName + " " + firstName);
scanner.close();
}
}
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Dust Jackets is a used bookstore. For decades they have bought and sold books only through their brick and mortar shop, but declining sales and the rise of online HURRY I WILL NAME YOU BRAINLIST IF YOUR RIGHT
culture have convinced the owner to create a website and begin doing business online as well. As a member of Dust Jackets’ HR team, you will be hiring new resources for a number of different positions to help the store make the transition to online business. The new e-store will need coders to create the online shop, customer service representatives to take calls, warehouse staff to handle shipping and storage, and additional professionals to evaluate and price books.
What three job characteristics do you, as an HR professional for Dust Jackets, need to identify about the open positions in order to fill them? Describe what you find.
Answer:
Has knowledge of the actual results of the work.
Experienced meaningfulness of work.
Experienced responsibility for the work outcomes.
identify and describe jen’s claim about the extent to which culture influences an individual
The Girl at the Baggage's main point, according to Gish Jen is that various self-conceptions between the East and West substantially account for the cultural distance between them.
What was the literary work about?The fundamental concept in Gish Jen's nonfiction book The Girl at the Baggage claim illustrated the East-West Culture Gap from 2017. Jen, a Chinese immigrant's daughter who was born in America, contends that many cultural misunderstandings between the East and West emerge from the extremely different ways that both cultural systems see the concept of the self.
People from the East and the West typically have different perspectives on their own identity, goals, and accomplishments, and this permeates both cultures' arts, institutions, educational systems, religions, and decision-making practices.
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Heart Rate
Measure your resting heart rate (that is, your heart rate when not performing physical activity) by counting your pulse. Place your index and middle fingers firmly (not too tightly) on your wrist, and count the number of pulses over one minute. Record the number on a piece of paper. Do you think this number is higher or lower than average?
Answer:
Explanation:
Checking your heart rate is as simple as taking your pulse....How to check your resting heart ratePlace your index and middle finger on your wrist or neck. ... When you feel a consistent pulse, keep your two fingers in the same spot.Using a timer to keep track, count your pulse for thirty seconds.
Using the Pythagorean theorem determine the length of the hypotenuse
Answer:
The hypotenuse formula is simply taking the Pythagorean theorem and solving for the hypotenuse, c . Solving for the hypotenuse, we simply take the square root of both sides of the equation a² + b² = c² and solve for c . When doing so, we get c = √(a² + b²) .
an object has a length of 9.5cm and a width of 4.5cm the object also has a mass of 616.6g and a density of 2.4g what is the height of the object?
Based on the calculations, the height of this object is equal to 6.01 cm.
What is density?Density can be defined as a ratio of mass to the volume of a physical object such as a metal, gray cube, or tennis ball. Mathematically, the density of a physical object can be calculated by using this formula:
Density = M/V
Where:
M represents the mass of a physical object.V represents the volume of a physical object.Making volume the subject of formula, we have:
Volume = Mass/Density
Substituting the given parameters into the formula, we have;
Volume = 616.6/2.4
Volume = 256.92 cm³.
Now, we can determine the height of this physical object by using this formula:
Volume = Length × Width × Height
256.92 = 9.5 × 4.5 × Height
256.92 = 42.75 × Height
Height = 256.92/42.75
Height = 6.01 cm.
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Groups of galaxies are organized into superclusters. Superclusters can contain hundreds or thousands of galaxy groups. What is the name of the supercluster that our galaxy group belongs to? As you are researching, list at least three characteristics that you learned about our supercluster.
The name of the supercluster that our galaxy group belongs to the Laniakea Supercluster.
What is the characteristics of our supercluster?The characteristics of our supercluster are:
It is made up of the Virgo Cluster, the Local Group, as well as an indirectly through the latter, our galaxy, the Milky Way, are all members of the Laniakea Supercluster. It is one that is made up of our galaxy, the Milky Way, as well as the Local Group. It is also known as the Local Supercluster and houses the Virgo Cluster close to its core.Therefore, based on the above, The name of the supercluster that our galaxy group belongs to the Laniakea Supercluster.
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50 points!!!
Frank can grow 15 bushels of tomatoes and 5 bushels of corn in one growing season. Mary can grow 15 bushels of tomatoes and 15 bushels of corn. In which crops should Frank and Mary specialize?
Specialization would not benefit Mary or Frank.
Neither Frank nor Mary should specialize in tomatoes.
Frank should specialize in tomatoes and Mary in corn.
Mary and Frank should both specialize in tomatoes and corn.
Frank and Mary can benefit equally from specialization in corn.
Answer:
that would be Specialization would not benefit Mary or Frank.
The early civilization found in this region is...
The Indus Valley civilization (circa 3300–1700 B.C.E.), also known as the Harappan civilization, was one of the earliest urban civilizations, roughly contemporaneous with those of Mesopotamia, Egypt, and China. It was located in what is now Pakistan and northwest India, on the flood plain of the Indus River.
List two of the tangible and/or intangible ways in which state governments improve society and explain how they do this.
Two tangible examples of how state governments improve society are the construction of public facilities such as libraries and roads, and an intangible example is welfare programs.
What are tangible ways?A tangible employment action is defined as a significant change in employment status, such as hiring, firing, failure to promote, reassignment to a position with significantly different responsibilities, or a decision resulting in a significant change in benefits.
The building of public facilities such as libraries and roads are two tangible examples of how state governments improve society, while welfare programs are an intangible example.
Thus, these are some tangible and intangible ways in which state governments improve society and explain how they do this.
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I don’t need this don’t worry (answer for points)
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The writer is considering deleting sentence 11 (reproduced below).
Unsurprisingly, teens overwhelmingly describe themselves as tired during the day, according to sleep experts Wolfson and Carskadon.
Should the writer keep or delete sentence 11?
A. Keep it, because the anecdotal evidence from teenagers confirms the accuracy of the CDC’s evidence.
B.Keep it, because it includes both personal observations and a reliable source to support the claim.
C. Delete it, because personal observations are insufficient evidence for a claim of value such as this one.
D. Delete it, because the first half reads like an opinion statement that does not enhance the claim.
E. Delete it, because it lacks quantitative evidence and therefore does not sufficiently support the claim.
PLEASE NOTE THAT A IS WRONG
Answer: After close examination, I would believe that D. is the answer. I do hope this helps you out <3
What happens to our environment if Earth became a closed system for energy and an open system for matter
Answer:
Likewise, when the earth acts as a closed system the energy will be lost because there is no such thing called as laws for energy to be broken. Energy from the sun will be radiated and accepted by the earth and the same way the earth also will radiate energy but not matter.
Explanation:
how are chemical and physical properties of amino acids different?
The R groups of the amino acid are different.
Some amino acids do not have a central carbon atom.
Some amino acids have a carbonyl group.
Some amino acids do not have an amino group.
* ANSWER FAST*
The chemical and physical properties of amino acids differ due to their R-group. The correct option is A.
What are amino acids?Amino acids are molecules that form proteins when they combine. The building blocks of life are amino acids and proteins. Amino acids are left over after proteins are digested or broken down.
Amino acids differ in terms of their side chains, which are referred to as R groups. Each amino acid's R group will differ in structure, electrical charge, and polarity.
Due to this side chain means R-group, amino acids have their different chemical and physical properties.
Thus, the correct option is A.
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If you’re born deaf what language do you think in?
Answer: Gibberish
Explanation:
Look, I’m not deaf so I don’t know what the heck people think of language that are deaf. heheheheheh
Pelican Island in Florida is the first area set aside for wildlife consevation, managed by the US Fish and Wildlife Service. Areas like it are called __________.
A)
almost extinct refuges
B)
endangered animals refuges
C)
national wildlife refuges
D)
species refuges
E)
zoos
Pelican Island in Florida is the first area set aside for wildlife conservation, managed by the US Fish and Wildlife Service, areas like it are called: national wildlife refuges.
What is the National Wildlife Refuge?The National Wildlife Refuge System can be defined as a mosaic of public lands and waters that is set aside for the conservation of America's wildlife, fish, and plants.
Additionally, the National Wildlife Refuge System was established in 1903 and it was designated for the conservation of certain protected areas of the United States of America, which is typically managed by the United States Fish and Wildlife Service.
In this context, we can reasonably infer and logically deduce that Pelican Island in Florida is the first area set aside for wildlife conservation, managed by the US Fish and Wildlife Service, and areas like it are referred to as national wildlife refuges.
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Examine the relevant of social anthropology in social work proffesion
i hope this will help hdbgvfgjhghh
Michael and Scott are identical twin 7 year old boys. Michael spends a great deal of time learning to master the game of chess while Scott plays tennis, golf, and baseball. Michael's and Scott's neural connections will develop differently through experience process
Answer:
dependant
Explanation:
I come from a family of twins, myself included
How Would you compare the teachings of Jesus and the buddha?
Answer:
1. While both men devoted themselves to teaching their beliefs, Jesus only taught for three years before being crucified, as opposed to the Buddha who taught for around 40 years before dying of natural causes at an old age.
2. There are inherent and fundamental differences between Buddhism and Christianity, one significant difference being that while Christianity is at its core monotheistic and relies on a God as a Creator, Buddhism is generally non-theistic and rejects the notion of a Creator God which provides divine values for the world.
Explanation:
Explanation is in the answer. Hope it helps:)