x ² + 2x - 2xy - 2y + y ² = (x ² - 2xy + y ²) + 2 (x - y)
… = (x - y)² + 2 (x - y)
… = 50² + 2 × 50
… = 2600
Which method of analysis does not classify variables as dependent or independent.
The method of analysis does not classify variables as dependent or independent is cluster analysis.
Cluster analysis is a method that is used to process data in statistics. In cluster analysis, data is classified into groups based on similar characteristics the data share. For example, if cluster analysis is used to group students, students may be divided into clusters based on their gender or class.
An independent variable is the variable that is manipulated by the researcher. It is the variable that is tested to determine its effect on the dependent variable.
The dependent variable is the variable that is being measured in an experiment.
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In paragraph 7 of the selection from the boston girl, what does addy’s wish to "sink through the floor" tell the reader about her feelings?.
Answer:
The phrase "to sink through the floor" illustrated that Addie is embarrassed by her lack of knowledge.
Explanation:
The story was about a young girl who moved to a different environment. She was treated unfairly by her classmates. They were asked to recite a poem and she couldn't.
Since she wasn't able to recite the poem,
her classmates made fun of her. She was embarrassed and felt she could sink through the floor. She was embarrassed by her lack of knowledge.
A book is pushed with an initial horizontal velocity of 5. 0 meters per second off the top of a desk. What is the initial vertical velocity of the book?.
A baker has her hand-mixer set to high to mix a cake batter. She can turn it down to low or turn it off. Which best describes what she did during the time shown on the graph?.
The description on the graph is: (c) after 30 seconds, she turned it down to low for 30 seconds. She turned it back to high for 60 seconds, then turned it off.
From the complete question, we have the following highlights
The graph has three horizontal linesOne of the lines is on the x-axisThe other lines represent high and low, and they have intervals of 30 and 60 seconds, respectivelyHence, the description on the graph is:
After 30 seconds, she turned it down to low for 30 seconds. She turned it back to high for 60 seconds, then turned it off.Read more about graphs at:
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Answer:
After 30 seconds, she turned it down to low for 30 seconds. She turned it back to high for 60 seconds, then turned it off.
Explanation:
got it right on ttm
Which of the following about a contour line is false?.
The statement from the given options that is false about contour lines is;
Option B; Contour lines can cross.
The missing options are;
A. Contour lines form a "V" that points upstream.
B. Contour lines can cross.
C. Contour lines connect points of equal elevation.
D. Concentric contour lines may indicate a hill.
To answer the question, we need to first understand what contour lines are.
Contour lines are lines that are used on topographic maps to show elevations, landform shapes, and slope stiffness. It can also be used to show population density and average income.
An example of a contour lines are Isotherms which means lines of equal temperature.
Now, contour lines do not cross each other but instead will form a v-shape.
Looking at the options, the only one that doesn't apply to contour lines is Option B
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Who played cleopatra in the caesars sportsbook commercial.
What is the speaker’s mood in this excerpt? unhappy playful childish determined.
Answer: playful
Explanation:
The speaker’s mood in the given excerpt is playful. Thus, the correct option for this question is B.
What is Speaker's mood?The speaker's mood may be defined as the mood of a character in a story is the attitude of the character towards a situation of another character. The speaker's mood is the general feeling or atmosphere that a piece of writing creates within the reader.
In the given excerpt from "Mending Wall," the speaker has a playful mood towards his neighbor and the situation where he was asked to build a wall, and he doesn't understand what is the point. To express his point of view he asks questions and has a playful attitude.
Therefore, the speaker’s mood in the given excerpt is playful. Thus, the correct option for this question is B.
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Your question seems incomplete. The most probable complete question is as follows:
Read the excerpt from "Mending Wall." Spring is the mischief in me, and I wonder If I could put a notion in his head: “Why do they make good neighbors? Isn’t it Where there are cows? But here there are no cows. Before I built a wall I’d ask to know What I was walling in or walling out, And to whom I was like to give offense. Something there is that doesn’t love a wall, That wants it down.” I could say “Elves” to him, But it’s not elves exactly, and I’d rather He said it for himself. What is the speaker’s mood in this excerpt?
unhappyplayful childish determined.Which process is involved in growing crops? irrigation transportation recreation condensation.
Answer: irrigation
Explanation:
just took test on edg
Irrigation process is involved in growing crops It helps to grow agricultural crops, maintenance of landscape, re-vegetation of disturbed and dry soil and during low rainfall.
What is irrigation?Irrigation is the agricultural process of applying controlled amounts of water to land to assist in the production of crops. There are various types of irrigation- sprinkler irrigation, surface irrigation, drip irrigation, and manual irrigation.
It helps in nutritious growth of plants. The process by which water is brought to an area for use in growing crops is called irrigation. Irrigation is the process of artificial application of the desired amounts of water to the growing crops at required intervals. It helps to grow agricultural crops, maintenance of landscape, re-vegetation of disturbed and dry soil and during low rainfall.
Therefore,Irrigation process is involved in growing crops It helps to grow agricultural crops, maintenance of landscape, re-vegetation of disturbed and dry soil and during low rainfall.
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Which of the following describes a neutral atom of oxygen.
Answer: You don give any of the options but an atom of oxygen can be written as O
Explanation:
A student is bouncing on a trampoline. At her highest point, her feet are 95 cm above the trampoline. When she lands, the trampoline sags 25 cm before propelling her back up.
The time she spent in contact with the trampoline is 0.1619 seconds.
The objective of this question is to determine for how long she is in contact with the trampoline?
The conservational force is exerted on the trampoline is equivalent to the sum of the potential energy at the highest point and the elastic energy at the lowest point.
∴
From the given information;
[tex]\mathbf{mg \dfrac{(95 +25)}{100} = \dfrac{1}{2}k ( \dfrac{25}{100})^2}[/tex]
[tex]\mathbf{m\times g\times 1.2 = k(0.03125)}[/tex]
[tex]\mathbf{m\times 9.8 \times 1.2 = k(0.03125)}[/tex]
[tex]\mathbf{\dfrac{m}{k} = \dfrac{(0.03125)}{9.8 \times 1.2}}[/tex]
[tex]\mathbf{\dfrac{m}{k} = 0.002657}[/tex]
Using the Simple Harmonic Motion to determine the time at which she is in contact with the trampoline, we have;
[tex]\mathbf{t= \dfrac{T}{2}}[/tex]
[tex]\mathbf{t= \dfrac{2 \pi}{2} \sqrt{\dfrac{m}{k}}}[/tex]
where;
[tex]\mathbf{\dfrac{m}{k} = 0.002657}[/tex][tex]\mathbf{t= \dfrac{2 \pi}{2} \times \sqrt{0.002657}}}[/tex]
[tex]\mathbf{t=0.1619\ sec}}[/tex]
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Which characteristics belong to all members of the domain eukarya.
Answer:
Characteristics that belong to all members of the domain Eukarya are:
a cell membranenucleus or nucleimembrane-bound organellesExplanation:
Eukaryota consists of organisms that have a true nucleus and structures called organelles that are surrounded with by membranes.
The presence of nucleus which contains genetic material and is enclosed by a membrane sets them apart from prokaryotic cells.
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Answer:a cell membrane
nucleus or nuclei
membrane-bound organelles
Explanation: i looked at it
Choose which word fits the description. What would you not do at the store? mirar la ropa limpiar comprar cosas hablar con tu amigo.
Answer:I think the answer that makes the most sense is "limpiar" (please tell me if I'm wrong)
Explanation:I don't think someone would go shopping to clean
Answer:
B. limpiar
Explanation:
Edge
Which citation is formatted correctly using mla guidelines? barrett, leigh. Snow removal woes. "hartford times-dispatch" 12 january 2012: b12. Print. Barrett, leigh. Snow removal woes. Hartford times-dispatch, metro section 12 january 2012: b12. Barrett, leigh. "snow removal woes. " hartford times-dispatch 12 january 2012: b12. Print. Barrett, leigh. "snow removal woes. " hartford times-dispatch, metro section 12 january 2012: b12.
The citation that is formatted correctly using MLA's guidelines is;
Barrett, Leigh. "Snow Removal Woes." Hartford Times-Dispatch 12 January 2012: B12. Print.
MLA simply means Modern Language Association. This is a format that states that when citing a newspaper article, we must write in the following order;
Write the author's last name. Write his first nameWrite the title of the article. Write the newspaper title. Write the name of the city. Write the date and month and year of publication, and print.The only option that follows this MLA format guidelines correctly is;
"Barrett, Leigh. 'Snow Removal Woes.' Hartford Times-Dispatch 12 January 2012: B12. Print.".
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Answer:
ccccccc
Explanation:
ccccccc
Iconic memory is used when a loud thunderclap occurs during a storm.
Answer:
Memories of specific personal events are examples of semantic long-term memories. The process of storing, encoding, and retrieving information is known as memory.
Explanation:
[tex]\huge{\mathfrak{꧁HeavenMistress꧂}}[/tex]
Answer:
F
Explanation:
In order to clear out room for new merchandise, james decided to mark down some of the items for sale in his electronics store. He marked down dvd players by 36%, and he marked down stereo tuners by 22%. If dvd players cost $41. 60 after the markdown and stereo tuners cost $69. 42 after the markdown, which item’s price was reduced by more, and by how many dollars more was it reduced? round all dollar values to the nearest cent. A. The dvd player’s price was reduced by $3. 82 more than the stereo tuner’s price. B. The dvd player’s price was reduced by $27. 82 more than the stereo tuner’s price. C. The stereo tuner’s price was reduced by $0. 29 more than the dvd player’s price. D. The stereo tuner’s price was reduced by $27. 53 more than the dvd player’s price.
The dvd player’s price was reduced by $3. 82 more than the stereo tuner’s price.
Let the cost price of dvd players be D.Let the cost price of stereo tuners be S.Given the following data:
Markdown for dvd player = 36%Markdown for stereo tuner = 22%Markdown cost for dvd player = $41.60Markdown cost for stereo tuner = $69.42To determine which item’s price was reduced by more, and by how many dollars:
First of all, we would calculate the cost price of each item.
For dvd players:
Note: You'll pay 64% since it was markdown by 36%.
[tex]\frac{64}{100} \times D = 41.60\\\\64D=41.60 \times 100\\\\64D=4160\\\\D=\frac{4160}{64}[/tex]
D = $65
Reduction: Dvd player = [tex]65-41. 60=[/tex] $23.40
For stereo tuners:
Note: You'll pay 78% since it was markdown by 22%.
[tex]\frac{78}{100} \times S = 69.42\\\\78S=69.42 \times 100\\\\78S=6942\\\\S=\frac{6942}{78}[/tex]
D = $89
Reduction: Stereo tuner = [tex]89-69. 42=[/tex] $19.58
Now, we can calculate the difference in reduction of the cost price of both items:
[tex]Difference = 23.4 -19.58[/tex]
Difference = $3.82
Therefore, the price of the dvd players was reduced by $3. 82 more than the price of the stereo tuners.
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Look at this painting where and when was it produced.
Answer:
I'm sorry
but where's the painting?
The cost of 8 pens is $2. 50. How much will 2 dozen cost?.
Answer:
$ 7.5
Explanation:
1. Common way:
if one pen costs $ x
8x=2.5
x=0.3125
2 dozen = 24
24*0.3125=7.5
2. shortcut:
2 dozen = 24 = 3 times of 8
because 8 pens cost $2.5, 2 dozen pens cost 3 times of $2.5, thus, $7.5
A mother bring her 2-year old child to the clinic because of her concerns about the child's nutritional status. She tells the nurse that for the last week the child has refused to eat anything except animal crackers, and peanut butter and jelly sandwich. Which of the following measures would be most appropriate for the nurse to suggest?.
Considering the situation described above, the measures that would be most appropriate for the nurse to suggest is that the mother should not offer the child snacks so that the child is hungry and subsequently offer the child the main meal.
What is Main Meal?The main meal is the conventional food prepared to serve breakfast, lunch, or dinner.
In this situation, given that the child only eats animal crackers and peanut butter and jelly sandwich, which is a form of snacks or junk, the only way to make the child eat good food is to starve him from snacks and only serve his main meal.
Hence, in this case, it is concluded that main meals have nutritional value than snacks and junk.
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What is the greatest possible speed at which a girl.
Answer:
about 6.5mph
Explanation:
average human can run aout 6.5 to 8 mph
Bro edge is so broken
Answer:
okay???????
Explanation:
...................
Answer:
how i did it do that thats not fair id did that to me to
Explanation:
Calculate the number of different words that can be obtained by rearranging the letters of the word trust.
There are 5 letters in the word trust and the number of different words that can be obtained from the word trust is; 115
Since, at least 2 letters are required to make a word from the word trust;
We can evaluate the number of different words that can be obtained by rearranging the letters of the word trust as;
5! - 5= (5×4 × 3 × 2 × 1) - 5= 120 - 5= 115Read more on combinations and permutations;
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The principle that safer investments tend to offer.
Explanation:
Risk Return relationship
Answer:
Whole test
1. identify the risk and potential losses
2. Debt financing
3. insurance covering losses resulting from medical and hospital expenses as well as income lost form injury or disease.
4. Commercial paper
5. Equity financing
6. Bonds
7. Cash-flow management, financial control, and financial planning
8. Liability
9. insurance
10. Risk- return relationship
Select the correct answer. Read the description and select the course described. Es lo que primero se ofrece en el menú. Son pequeñas porciones de snacks acompañadas por una bebida. A. Plato de fondo b. Aperitivo c. Bajativo d. Entrada.
The correct option for the statement in Spanish 'es lo que primero se ofrece en el menú' is 'aperitivo'. The word 'aperitivo' in English means appetizer.
An appetizer is a small dish containing food or a small drink served before a meal in order to stimulate appetite.
In consequence, an appetizer can be a light snack taken before the main meal.
Some examples of well-known appetizers include, among others, Chicken Enchilada Dip, Cowboy Caviar, Scallion, Caramelized Onion Dip, etc.
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Answer: B. aperitivo
Is halle berry in the caesars commercial with the manning.
There are different kinds of Tv commercial. Yes, Halle Berry was featured in the caesars commercial with the Manning.
There are a lot of TV Commercial in the Era. In the commercial, Caesar and his queen did invited the Manning family to their holiday dinner.Pilgrims were known to loved betting and as such the festivities included betting with the Caesars Sportsbook app.
Halle Berry was dressed in a metallic gold gown along with a jeweled headdress as she stirred as Cleopatra for the latest Caesars Sportsbook.
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Why doesn’t people like me?
they're fake people. trust me i've been in this stage of life multiple times
just keep your head and find the true ones :))
what this is brainly
In which of the following regions between 1450 and 1750 was christian missionary activity met with the least amount of resistance by non-european states?.
Considering the available options, the regions between 1450 and 1750 in which Christian missionary activity was met with the least amount of resistance by non-European states in America.
Christian Missionary Activity In America.The origin of Christianity in America started with the Europeans. The Europeans like Spain, France, England, and the Netherlands brought different forms of Christian practice to America.
During this period, the Europeans settled in America and quickly spread Christianity among themselves and the Native Americans due to their superior warfare.
Unlike other regions that have many natives with different religious beliefs, America mainly was populated with few natives, thereby making Christianity increase in the region when many Europeans came.
Hence, in this case, it is concluded that the correct answer is America.
The available options are the following:
The Americas
The Middle East
The Indian subcontinent
Central Asia
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Which is the primary characteristic of all physical and digital sales channels?.
Physical and digital sales channels often has different characteristics. Business-to-Business is the primary characteristic of all physical and digital sales channels.
A B2B is simply known as "business-to-business" company that often helps to give services or products to other businesses.
The B2B sales is described as when firm's selling its supplies or parts to another firm. The term is comprise of all companies that produce products and services that is aimed toward other businesses. Examples are SaaS products, B2B marketing firms etc.
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Answer:
B2B
Explanation:
I took the test and got it right
A local supermarket organised two weeks of promotions to boost sales. The average daily sales before the campaign is $10 000, which becomes $11 000 during the promotion (average over 2 weeks). Which analysis below is not useful for evaluating whether the increase in sales is statistically significant?.
The analysis that is not useful for evaluating whether the increases in sales are statistically significant is to monitor sales for a longer period of time.
Statistical analysis helps to use different methods to properly collect data, and therefore future predictions and solutions. This is important to achieve organizational goals.
From the complete information, analysis that is not useful for evaluating whether the increases in sales are statistically significant is to monitor sales for a longer period of time.
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In a class of 19 students, 12 are female and 13 have an a in the class. There are 4 students who are male and do not have an a in the class. What is the probability that a student chosen randomly from the class does not have an a?.
Answer:
probability (student doesn't have an a)=6/19
How many newtons of force are needed to accelerate a 1,875 kg object at a rate of 1. 5 m/s2?.
Answer:
2812.5 N
Explanation:
We know that
F = ma
F = 1875 × 1.5
F = 1875 × 15/10
F = 2812.5 N
Answer:
Hope this helps
Explanation:
2812.5N
