Classify each situation by whether the simplifying assumption can be used or whether the quadratic formula is required.
Answers
To classify each situation by whether the simplifying assumption can be used or whether the quadratic formula is required, we need to look at the characteristics of each situation and decide which method will be more appropriate.
What is a quadratic formula? The quadratic formula is a formula that is used to solve the quadratic equations. It is:
$$x = \frac{-b\pm\sqrt{b^2-4ac}}{2a}$$
This formula is used when the quadratic equation cannot be factored, or the factorization is difficult to perform.Simplifying AssumptionThe simplifying assumption is based on the concept of perfect square trinomials, in which a quadratic polynomial can be rewritten as the square of a binomial. The perfect square trinomials of the form $ax^2 + bx + c$ can be simplified by finding the square of a binomial in the form of $(ax + b)^2$.
Thus, a quadratic equation can be simplified if it is in the form of a perfect square trinomial, $ax^2 + bx + c$, where $a$, $b$, and $c$ are real numbers and $a ≠ 0$.Classification of the situationsThe classification of the situations based on whether the simplifying assumption can be used or whether the quadratic formula is required is given below:Situations where the simplifying assumption can be used:Simplify the following equations by completing the square and determine the nature of the roots:
1. $x^2 - 6x + 8
= 0$2. $2x^2 + 4x - 6
= 0$3. $3x^2 - 24x + 48
= 0$
Situations where the quadratic formula is required:Use the quadratic formula to solve the following equations:
1. $3x^2 + 2x - 1 =
0$2. $2x^2 - 3x + 7 =
0$3. $x^2 - 9x + 20 =
0$ Hence, the above-mentioned situations can be classified into those where the simplifying assumption can be used and those where the quadratic formula is required.
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Related Questions
which of the following is an accurate conclusion based on a comparison of the trends in the chart above and your knowledge of presidential appointments? choose 1 answer: choose 1 answer: (choice a) all appointments face the same level of scrutiny and are confirmed at about the same rate a all appointments face the same level of scrutiny and are confirmed at about the same rate (choice b) the potential for conflict with the senate depends upon the type of executive branch appointment b the potential for conflict with the senate depends upon the type of executive branch appointment (choice c) ambassador appointments are the most contentious appointments because of the delicate nature of diplomacy c ambassador appointments are the most contentious appointments because of the delicate nature of diplomacy (choice d) judicial appointments are the least contentious appointments because of their limited influence d judicial appointments are the least contentious appointments because of their limited influence
Answers
The accurate conclusion based on the comparison of the trends in the chart above and my knowledge of presidential appointments is that the "potential for conflict with the Senate depends upon the type of executive branch appointment" (choice b).
Option b is the correct answer because the chart shows that the confirmation rates for different types of executive branch appointments vary significantly, with judicial appointments having the highest confirmation rate and ambassador appointments having the lowest.
This suggests that the potential for conflict with the Senate depends upon the type of appointment, and that appointments with more political implications or that require delicate diplomatic skills are more likely to face scrutiny and potential opposition.
This is consistent with my knowledge of presidential appointments, which shows that nominees for certain positions, such as ambassadors, may face greater opposition from senators due to the nature of the position and the political climate at the time of the appointment.
Overall, the chart and my knowledge of presidential appointments suggest that the potential for conflict with the Senate is not equal for all types of executive branch appointments. Thus, option B holds true.
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Delete my answer please, I was wrong
The new house's front door is secured by an electronic lock; a feature that not only allows residents to lock and unlock the door without physical keys, but also may prevent them from entering the house during a power outage.
(A) a feature that not only allows residents who lock and unlock the door without physical keys, but also may prevent
(B) a feature allowing residents without a physical key to lock or unlock the door, but also possibly preventing
(C) a feature allows residents locking or unlocking the door without physical keys, but also possibly preventing
(D) this feature allows residents to lock and unlock the door without a physical key, but may also prevent
(E) this feature not only allows residents without physical keys to lock or unlock the door, but also prevents
Answers
Answer:
Correct Answer:
(B) a feature allowing residents without a physical key to lock or unlock the door, but also possibly preventing
Explanation:
In the statement above, the possible and logical option which could possiby match the statement above is option B. Because, the electronic lock is a feature that allows resident without physical key to lock and unlock their house doors.
In his first school year, Leo contributed $13,468 toward college expenses. In his second school year, the expenses are expected to increase by 4%. What is the approximate minimum amount Leo should expect to contribute in his second school year? $13,472 $13,868 $14,007 $18,855
Answers
Answer:
The third option, $14,007
Explanation:
You have to find 4% of 13,468
13,468 × 0.04 = 538.72
Add them together
13,468 + 538.72 =14,006.72
14,006.72 can be rounded to 14,007.
Therefore, the answer is $14,007.
Answer:
$14,007
Explanation:
13,468 x 0.04 = $538.72
$13,468 + $538.72 = $14,006.72
Estimated to be $14,007
identify the impact of new media on communication. question 17 options: new media have increased rigidity in thinking and reduced people's problem-solving skills. new media have decreased the average social intelligence of people at work. new media have made it easier to tap the intelligence of people outside an organization. new media have reduced the need for cross-cultural competency.
Answers
New media have made it easier to tap the intelligence of people outside an organization.
New media is defined as communication technologies that facilitate or improve interaction between users and with both content and other users. The term "new media technologies," also referred to as "Web 2.0," refers to a group of web-based communication tools such blogs, wikis, online social networking, virtual worlds, and other social media platforms.
New media stimulate fresh perspectives on legacy media. Media don't simply replace one another in a clear, linear sequence; rather, they develop in a more intricate network of interwoven feedback loops. New media vary in that they specifically refashion classic media, and older media refashion themselves to meet the difficulties of new media.
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i. Local government ii. State government iii. Federal government A. i only B. ii only C. i and ii only D. i and iii only Please select the best answer from the choices provided A B C D
Answers
Answer:
Option Cexplanation: i And ii Only
Answer:
the guy above me meant to say B
Explanation:
Congress could
A. Print and borrow money.
B. Control trade.
C. Raise money with taxes.
D. Start an army.
Answers
Answer:
C. and I think that should help
Hope this helps :)
How does media help in the growth of modern democracy
Answers
Answer:
1. It enables transparency
2. It enables citizens to be able to criticize government policies
Media contributes to the theory of freedom of speech which is a feature of democracy that results in the growth of democracy.
Democracy refers to the way of governing the people as per their will. Making the system with the help of the people and for their benefit.
Features of democracy:
Democracy throws a light on the path of fair play and justice.Focuses on preserving the rights of the citizen.It gives all adults a chance to put their choice across the country by voting for their favorite candidate.Media plays an important role in democracy as it provides an opportunity for people to know about worldwide scenarios and share their opinions on the matter.
It also gains the confidence of the public as one's viewpoints are always considered and respected which helps in the growth of democracy.
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A general educator and special educator are co-teaching in a first-grade classroom. Each morning, they begin the day by breaking the students into small groups of mixed ability. The teachers each sit at different tables, while other spaces are created for independent work. Students rotate around the room to each location with their small group. Each teacher focuses on a review concept from the previous day. Which model of co-teaching are these two teachers using
Answers
Answer:
it could be team teaching, or parallel teaching, but I'm not a teacher so I don't know
Explanation:
"Zeus" 1) ¿Cuál es el origen de la palabra Zeus? 2) ¿Cuáles eran sus responsabilidades? 3) ¿De qué depende el destino de los hombres?
Answers
Las respuestas correctas para estas preguntas abiertas son las siguientes.
1) ¿Cuál es el origen de la palabra Zeus?
La palabra tiene su raíz Griega "Zeus," que se puede traducir así como "el que ilumina," "luz que ilumina," o "rayo de luz."
2) ¿Cuáles eran sus responsabilidades?
Dentro de la mitología Griega, Zeus era el dios principal del Olimpo. Se le consideraba como el padre que engendró a los seres humanos. Su sitio estaba en el Monte Olimpo, en Grecia.
3) ¿De qué depende el destino de los hombres?
De la voluntad de Zeus, el gran dios del Olimpo. Como dios de justicia y ley, Zeus tenía su rayo poderoso para eliminar enemigos y rivales, el cetro como una muestra de su poderío, el trueno que simbolizaba su presencia, y su capacidad de transformarse en águila para representar su majestuosidad.
Which of the following does a caste system NOT dictate?
A.Your job
B.How many kids you can have
C.Who you can eat and drink with
D.Who you will marry
Answers
Answer:
B.
Explanation:
Your caste determines your job, who you hang out with, and who you will marry (typically same caste) but it doesn’t determine your kids (at least I don’t think so)
Because a solution of lower solute concentration has a higher
concentration of water, it exerts a lower osmotic pressure than
does a solution with a higher solute concentration.
treu or false
Answers
True. In osmosis, water molecules tend to move from an area of lower solute concentration to an area of higher solute concentration in order to equalize the concentration on both sides of a semipermeable membrane.
The solution with a higher solute concentration will have a lower concentration of water molecules and therefore exert a higher osmotic pressure compared to the solution with a lower solute concentration, which has a higher concentration of water molecules.
Osmosis is the movement of solvent molecules (usually water) from an area of lower solute concentration to an area of higher solute concentration through a semipermeable membrane. The semipermeable membrane allows the passage of solvent molecules but restricts the passage of solute particles.
During osmosis, water molecules move across the membrane in an attempt to equalize the concentration of solute on both sides. If the solute concentration is higher on one side of the membrane, water molecules will move from the side with lower solute concentration to the side with higher solute concentration, resulting in the net movement of water.
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Latino is based on the Spanish language, whereas Hispanic is predicated on geographical location.
A. True
B. False
Answers
I think the answer is True
How did Sexual Revolution Era Architecture build on or react against architecture that was popular in earlier eras?
How did the society or culture of the era influence Sexual Revolution Era Architecture
What is one characteristic of Sexual Revolution Era Architecture?
What is a second characteristic of Sexual Revolution Era Architecture?
What is a third characteristic of Sexual Revolution Era Architecture?
Answers
Sexual Revolution Era Architecture reacted against traditional styles, embracing experimentation. Society influenced it with liberated attitudes, and characteristics included playful forms, sensuality, and integration with nature.
The Sexual Revolution Era in the 1960s and 1970s had a significant impact on architecture, both in terms of design principles and societal influences.
Here are the answers to your questions:
Sexual Revolution Era Architecture and Reaction Against Earlier Architecture: The Sexual Revolution Era Architecture reacted against the traditional architectural styles prevalent in earlier eras. It challenged the conservative and conformist ideals of architecture and design.Influence of Society and Culture: The society and culture of the era influenced Sexual Revolution Era Architecture by advocating for more open and liberated attitudes toward sexuality and personal expression. Architecture became a medium for reflecting these changing social norms and values.
Characteristics of Sexual Revolution Era Architecture: Playful and Organic Forms: One characteristic of Sexual Revolution Era Architecture was the incorporation of playful and organic forms. Architects experimented with curvilinear and unconventional shapes, representing the free-flowing and expressive nature of human sexuality.
Emphasis on Sensuality and Intimacy: Another characteristic of Sexual Revolution Era Architecture was the emphasis on sensuality and intimacy. Spaces were designed to evoke emotional responses and sensory experiences. Architecture incorporated elements that stimulated the senses, such as the use of soft and tactile materials, warm colors, and diffused lighting. Integration of Nature and the Environment: A third characteristic of Sexual Revolution Era Architecture was the integration of nature and the environment. Architects embraced the concept of "bringing the outside in" and sought to create harmonious connections between built spaces and the natural surroundings.
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What other mammal structures or parts are similar to the human hand?
Answers
Kiandra and her mother have always had great communication. When Kiandra is upset about anything she can talk to her mother about it without yelling or getting angry. Her mother will listen while Kiandra tells her what she wants without being disrespectful. Kiandra and her mother demonstrate _____________ communication.
Answers
Answer:
Sahi answer commercial unit of strength upon a time there was a frog of the view from brest to brest in share of foot leg by three killed while the floor and lock distance and where will die we know our country try any for the said the the sun and the term then we can set the kill the your to fly why are the other father the small is the of the being a speed and feed through he he said happy the is song gladly get it
Which letter on the diagram refers to state trial courts?
D
Request for Supreme Court review
С
B
State appellate courts
U.S. district courts
Federal Court System
State Court System
Α. Α
B. D
C. C
D. B
please help i need to do this
Answers
Answer:
letter D. b
Explanation:
mark brainliest
When the first American factories were built in places such as Lowell, Massachusetts, many of the workers were young women. Who were the women who entered the Lowell mills? Where did they come from? Why did they go to work? How did they struggle to stay independent in a new world of opportunity and exploitation? 2 TO 3 PARAGRAPHS PLZ GIVING lots of points
Answers
Answer:
This paragraph contains all info. The Lowell mill girls were young female workers who came to work in industrial corporations in Lowell, Massachusetts, during the Industrial Revolution in the United States. The workers initially recruited by the corporations were daughters of New England farmers, typically between the ages of 15 and 35.
Explanation:
This is extra. The factory he planned to build near Boston would create new jobs rather than replace home spinners and weavers. Lowell had great faith in the people of New England as the source of his labor force and believed 'that the character of our population, educated, moral and enterprising could not fail to secure success
Thx
which belief spurred the great awakening
Answers
The belief that spurred the Great Awakening was the idea that individuals could have a personal relationship with God through their own spiritual experiences, rather than solely relying on the established church hierarchy for guidance.
This belief emphasized the importance of personal religious experience and individual salvation.
The Great Awakening was a religious revival that occurred in the American colonies in the mid-18th century, marked by a series of large-scale religious meetings and sermons. The movement was a response to the growing sense of spiritual apathy and complacency among the colonists, as well as a reaction to the perceived decline of religious authority and traditional institutions.
The Great Awakening was characterized by a focus on emotional, personal religious experiences, as well as a belief in the possibility of personal salvation and the individual's ability to connect with God without the mediation of established religious authorities.
Overall, the belief that spurred the Great Awakening was a rejection of traditional religious authority and an emphasis on the individual's ability to have a personal relationship with God.
This belief had a significant impact on American religious and cultural life, and helped to lay the groundwork for later movements such as the evangelical and Pentecostal revivals.
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while driving in the right lane of a four-lane highway, you see a car coming up behind you. they want to pass you, but the left lane is filled with traffic. so the car behind you pulls onto the paved right shoulder, to pass you on the right. you should choose an answer: a. stay in your lane and let the other vehicle pass you on the shoulder.b. speed up, so the passing car can't get back into your lane ahead of you.c. write down the license number of the other vehicle, and phone the florida highway patrol on your cell phone to report them.
Answers
The correct answer to this scenario is option A, stay in your lane and let the other vehicle pass you on the shoulder.
It is illegal and dangerous to pass on the right side of the road, and the car behind you is breaking the law by doing so. By staying in your lane and letting them pass, you are ensuring your own safety and following traffic rules. Additionally, option B is also not a safe choice as it can escalate the situation and lead to a potential accident. Option C is also not recommended as it is not an emergency situation that requires the intervention of law enforcement. In conclusion, always prioritize safety and follow traffic rules when driving on the highway.
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ONE difference between the U.S. and British navies. *
Answers
Answer:
Well one main difference between the U.S and the British Navies is that the U.S is more structured then the British
Explanation:
US:
More structuredLess well trainedLots of peopleUK:
Smaller command chain, pushing decisions downExcellent trainingAs few people as possible. High automation.----------
I hope this is able to help you, please let me know if you need more information :D
why does Thomas Jefferson make a renacse person
Answers
Thomas Jefferson is often regarded as a Renaissance person due to his wide rangeof interests and accomplishments in various fields.
How is this so?He was a statesman, lawyer,architect, philosopher, inventor, and farmer.
Jefferson's intellectual curiosity, pursuit of knowledge, and contributions in different areas such as politics, law,architecture, and science exemplify the multidimensional and versatile nature of a Renaissance person.
A Renaissance person, also known as a polymath, is an individual who excels in multiple fields of study or expertise, demonstrating a broad range of knowledge, skills, and interests.
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13th, 14th, 15th, 16th, 17th, 18th amendments short definitions
Answers
Answer:
Explanation:
13th - No Slavery
15th - You can vote regardless of Race
14th amendment : Civil Rights in the States; All persons born or naturalized in the United States are subject to its laws and cannot be denied any of the rights and priviledges contained in the Constitution. Created in 1868.
15th amendment: Black suffrage: Citizens cannot be denied their right to vote because of their race or color or because they were once slaves. Created in 1870 .
16th amendment : Amendment to the United States Constitution (1913) gave Congress the power to tax income.
17th amendment
Passed in 1913, this amendment to the Constitution calls for the direct election of senators by the voters instead of their election by state legislatures.
18th amendment : Prohibited the manufacture, sale, and distribution of alcoholic beverages . January 16th , 1919
what differentiates bach’s cello suite no. 6 from 1–5?
Answers
The major difference between Bach’s cello suite no. 6 from 1–5 is that cello suite no. 6 is the " only cello that is notated in the alto and soprano clefs or tenor and treble clefs in recent editions."
Cello suite no. 6 differs from other cello suites 1-5 because it is written in a free technique than other suites 1-5.
It also has additional improvised directions and virtuosic passages.
Cello suite no. 6 is generally considered to be a symphony for solo cello.
Hence, in this case, it is concluded that there are many differences between Bach’s Cello suite no. 6 and Cello suite no. 1–5.
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Name one way that deposition has been beneficial to the human population
Answers
Answer:
Explanation:
The population composition includes the sex ratio, the number of men for every hundred women, as well as the population pyramid, a picture of population distribution by sex and age. This population pyramid shows the breakdown of the 2010 U.S. population according to age and sex.
Discuss TWO ways in which some cultural views that exist may affect
a relationship negatively.
Answers
Answer:
Explanation:
i think what color ur skin is because u come from a different country people think bad things from u
also what reputation the country has like america donald trump has quite the reputation lol now people are relying on biden to make america great again
2. Food , lifestyle and even , daily activities can be affected due to cultural differences
singing schools were not developed in north american until the twentieth century. T/F
Answers
The given statement singing schools were not developed in north american until the twentieth century is false.
Singing schools were developed in North America prior to the twentieth century. Singing schools emerged in colonial America during the 18th and 19th centuries. These schools, often associated with religious institutions, were established to teach singing and music theory to members of the community. They played a significant role in the development of choral singing and musical education in North America. Singing schools helped foster musical literacy and community participation in singing, particularly hymnody and sacred music.
Singing schools in North America emerged as early as the 18th century and gained popularity throughout the 19th century. These schools were primarily associated with religious institutions and aimed to provide musical education to community members, particularly in the context of church worship.
Singing schools played a vital role in fostering musical literacy and promoting congregational singing. They offered instruction in vocal techniques, music reading, hymnody, and choral singing. Singing masters or teachers led the schools and employed various teaching methods, including shape-note singing, to facilitate musical learning.
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HELPPPPPP
The following information explains the rights of the people of US territories.
Most US territories (blank)
but they (blank)
US laws. People of the United States and people of US territories can travel to each other’s regions without a passport.
Representatives of territories can participate as observers in Congress (blank)
. People from the territories can send their delegates to party conventions that nominate presidential candidates. However, they (blank)
in the presidential elections unless they live in the United States
Answers
The passage explains the voting rights of people in US territories.
Areas that fall under US sovereignty are known as US territories; yet, they are not entirely assimilated into the US as a state. Despite being US citizens, those who reside in US territories do not enjoy the same freedoms and rights as those who reside in US states. They are governed by federal laws and have unrestricted access to all areas of the country, but they are not represented in Congress and do not have the right to vote in presidential elections.
Therefore, the passage can be noted as -
Most US territories aren't states, but they are subject to US laws. People of the United States and people of US territories can travel to each other's regions without a passport. Representatives of territories can participate as observers in Congress, but they do not have voting rights. People from the territories can send their delegates to party conventions that nominate presidential candidates, but they cannot vote in the presidential elections unless they live in the United States.
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WILL GIVE BRAINLY
How did World War I affect the lives of Georgians? Check all that apply.
Thousands of Georgian soldiers died from injury.
Most Georgians dealt with a flu virus brought home by soldiers.
Most Georgian soldiers were too injured to work after the war.
Thousands of Georgian soldiers trained or served overseas.
Most Georgians who bought bonds for the war effort lost money.
Answers
Answer:
* Most Georgian soldiers were too injured to work after the war.
* Thousands of Georgian soldiers trained or served overseas.
* Thousands of Georgian soldiers died from injury
Explanation:
Answer:
A,C,D
Explanation:
Discuss the specific protective functions of the cilia in the trachea.
Answers
What was the native language of the Incan people ?
Answers
Answer:
Quechua
Explanation:
Once deemed the official language of the Inca Empire, Quechua became highly regarded. After the Spanish conquest in the 16th century, Quechua managed to survive and was even adapted by some Spanish speakers to spread Christianity.