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## The grocery store sells kumquats for \$3.75 a pound and Asian pears for \$2.25 a pound. Write an equation in standard form for the weights of kumquats k and Asian pears p that a customer could buy with \$14.

an equation in standard form is

Step-by-step explanation:

The Standard form of an equation is written as:

here, k represents he weights of kumquats and p represents the weight of  Asian pears .

As per the statement:

The grocery store sells kumquats for \$3.75 a pound

and Asian pears for \$2.25 a pound.

We have to find the an equation in standard form

A customer could buy kumquats and Asian pears with \$ 14

then;

Therefore, an equation in standard form is

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## PLEASE HELP LAST QUESTION ON TEST Rock layers made of clay have very small particles. The pores between the particles are not well connected. Will a good aquifer form in a layer of clay? A. Yes, because smaller particles tend to increase permeability by increasing the surface area. B. No, because pores that are not well connected have low permeability C. Yes, because smaller particles tend to increase porosity D. both b and c

PLEASE HELP LAST QUESTION ON TEST Rock layers made of clay have very small particles. The pores between the particles are not well connected. Will a good aquifer form in a layer of clay? A. Yes, because smaller particles tend to increase permeability by increasing the surface area. B. No, because pores that are not well connected have low permeability C. Yes, because smaller particles tend to increase porosity D. both b and c

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## Write f(x) = 2×2 44x + 185 in vertex form. to write f(x) = 2×2 44x + 185, factor out from the first two terms. next, form a perfect square trinomial keeping the value of the function equivalent: f(x) = 2(x2 22x + 121) + 185 242 the function written in vertex form is f(x) = (x )2 + .

To write f(x) = 2×2 – 44x + 185, factor out   2 from the first two terms.

Next, form a perfect square trinomial keeping the value of the function equivalent:

f(x) = 2(x2 – 22x + 121) + 185 – 242

The function written in vertex form is f(x) = 2 (x –
11
)2 +  -57.

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## How did Greek art reflect the idea of an ideal form? A. through monumental and distorted forms in sculpture B. through symmetry and graceful geometry in architecture C. through imbalance and complex geometry in architecture D. through unfinished and dreamlike forms in sculpture

I believe the answer is: B. through symmetry and graceful geometry in architecture

This perception of ideal form could be seen on how the greek artists made their human sculptures. The sculptures would always depict humans in an extremely fit, chiseled, and ideal body forms.  The incredible symmetrical form could also be seen in how the greek artists design their communal building such as town hall or Altar.

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## Given the exponential equation 2x = 128, what is the logarithmic form of the equation in base 10?

.

Step-by-step explanation:

Given : = 128.

To find :  what is the logarithmic form of the equation in base 10

Solution : We have given that = 128.

By th change base rule ( inverse of exponential function )

= c is equal to   = b

Then = 128 in to logarithm form   = x.

Then in to the base 10 logarithmic form.

By the change of base formula .

Then , .

Therefore, .

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## E. solid copper sulfide and silver nitrate react to form copper (ii) nitrate and solid silver sulfide. write a balanced chemical equation that describes the reaction. identify the oxidation number of each element in the reaction. (you do not need to include the total contribution of charge.) is this reaction a redox reaction or a non-redox reaction? explain your answer.

The given reaction is not a redox reaction.

Explanation:

Redox reaction is defined as chemical reaction in oxidation and reduction reactions occurs simultaneously.

Oxidation reaction is defined as the reaction in which an atom looses its electrons. Here, oxidation state of the atom increases.

Reduction reaction is defined as the reaction in which an atom gains electrons. Here, oxidation state of the atom decreases.

Solid copper sulfide when immersed in silver nitrate solution it reacts to form silver sulfide precipitate and copper(II) nitrate solution.

Oxidation states of elements on reactant side:

Oxidation state of copper  = +2

Oxidation state of sulfur = -2

Oxidation number of silver  +1

Oxidation number of nitrogen = +5

Oxidation number of oxygen = -2

Oxidation states of elements on product side:

Oxidation state of copper  = +2

Oxidation state of sulfur = -2

Oxidation number of silver  +1

Oxidation number of nitrogen = +5

Oxidation number of oxygen = -2

No change in oxidation states of elements is observed which means that the given reaction is not a redox reaction.

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## What is the imperfect tú form of the verb ser?

What is the imperfect tú form of the verb ser?

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## Write the equation of a line, in general form, that passes through points (-1, 2) and (5, 2).

Write the equation of a line, in general form, that passes through points (-1, 2) and (5, 2).

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## Sam is measuring the velocity of a car at different times. After two hours, the velocity of the car was 50km/h. After six hours, the velocity of the car is 54km/h. Part A: Write an equation in two variables in standard form that can be used to describe the velocity of the car at different times. Show your work and define the variables used. (5points) Part B: How can you graph the obtained in Part A for the first seven hours? (5points)

You are given the time and speed so from there you can get the points (2,50) and (6,54) once you got that you can see how the slope is 1 and
b=48
x-y=-48 (standard form)

part B=
1    49
2    50
3    51
4    52
5    53
6    54
7    55

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## Which equation shows the point-slope form of the line that passes through (3, 2) and has a slope of 1/3? y + 2 =(x + 3) y – 2 = (x – 3) y + 3 = (x + 2) y – 3 = (x – 2)

Which equation shows the point-slope form of the line that passes through (3, 2) and has a slope of 1/3? y + 2 =(x + 3) y – 2 = (x – 3) y + 3 = (x + 2) y – 3 = (x – 2)

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## Identify both the x- and y-intercepts of the linear equation graphed on the coordinate plane above. Use the intercepts to write an equation of the line in point-slope form, slope-intercept form, and general form of a linear equation.Complete your work in the space provided or upload a file that can display math symbols if your work requires it. In your work, be sure to include the coordinates for both intercepts and the equations of the line in all three formats.

The x int (where the line crosses the x axis) is (-2,0)
the y int (where the line crosses the y axis) is (0,-2)

(-2,0)(0,-2)
slope = (-2 – 0) / (0 – (-2) = -2/2 = -1

y = mx + b
slope(m) = -1
use either of ur points (-2,0)…x = -2 and y = 0
sub and find b
0 = -1(-2) + b
0 = 2 + b
-2 = b

so ur equation in slope intercept form is : y = -x – 2

y = -x – 2
x + y = -2
x + y + 2 = 0 <== general form

there can be 2 answer for point slope form…
y – y1 = m(x – x1)
slope(m) = -1
(-2,0)…x1 = -2 and y1 = 0
sub
y – 0 = – (x – (-2)
y – 0 = -(x + 2) <=== point slope form

y – y1 = m(x – x1)
slope(m) = -1
(0,-2)…x1 = 0 and y1 = -2
sub
y – (-2) = – (x – 0)
y + 2 = – (x – 0) <== point slope form

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## Witch of the following shows the use of the correct form of the past participle A. I was shocked to hear no one has fallen off that roof B. I have swam more this summer than last summer C. My little sister has finally chosen the calico cat

Witch of the following shows the use of the correct form of the past participle A. I was shocked to hear no one has fallen off that roof B. I have swam more this summer than last summer C. My little sister has finally chosen the calico cat

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## “That you want us to call him Nikhil.” “That is correct.” Mrs. Lapidus nods. “The reason being?” “That is our wish.” “I’m not sure I follow you, Mr. Ganguli. Do you mean that Nikhil is a middle name? Or a nickname? Many of the children go by nicknames here. On this form there is a space—” “No, no, it’s not a middle name,” Ashoke says. He is beginning to lose patience. “He has no middle name. No nickname. The boy’s good name, his school name, is Nikhil.” Mrs. Lapidus presses her lips together and smiles. “But clearly he doesn’t respond.” “Please, Mrs. Lapidus,” Ashoke says. “It is very common for a child to be confused at first. Please give it some time. I assure you he will grow accustomed.” Which statement best explains how Lahiri explores conflict brought on by globalization? 1.Lahiri uses descriptions to compare elements of traditional schooling in different cultures. 2.Lahiri uses the characters’ actions to show how people from different cultures can work together to resolve conflicting values. 3.Lahiri uses the setting to highlight her opinions on the educational systems in both the United States and India. 4.Lahiri uses dialogue to show how people from different cultures can have difficulty relating to each other’s experiences.

The answer is D. Lahiri want’s to bring attention to how much cultural tension there is between an Indian transfer student and a typical American school. In this  example the conflict isn’t between the child and the teacher: but the communication barrier they have over his name.

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## Describe how you would determine whether two lines are parallel by looking at the equations of the lines in standard form.

By comparing the slopes of both lines.

Step-by-step explanation:

The general form of a straight line is y = mx + c where m is the slope of the line and c is the y-intercept of the line.

For e.g. Consider, the lines y = 2x – 3 and y = 2x – 7.

Now, by comparing these lines with the general form, we get that both of them have slope 2.

Also, by the graph below it can be seen that they both are parallel.

So, it is clear that ‘The slopes of two parallel lines are same’.

Hence, by looking at the standard form of the equation and comparing the slopes, we can determine whether the lines are parallel or not.

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## What is the simplest form of √324a^2b^6?

What is the simplest form of √324a^2b^6?

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## Find the x-intercepts of the parabola with vertex (-2,8) and y-intercept (0,-4). Write your answer in this form: (x1,y1),(x2,y2). If necessary, round to the nearest hundredth.

Find the x-intercepts of the parabola with vertex (-2,8) and y-intercept (0,-4). Write your answer in this form: (x1,y1),(x2,y2). If necessary, round to the nearest hundredth.

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## Why did european nation form alliances in the early 1900s

Why did european nation form alliances in the early 1900s

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## Which statement best describes the use of catalytic converters in automobiles? A. They decrease the rate of the reactions that produce harmful gases. B. They oxidize hydrocarbons to form less toxic gases. C. They combine the larger hydrocarbon molecules with smaller ones. D. They increase reaction temperature for cleaner burning.

Answer:  B. They oxidize hydrocarbons to form less toxic gases.

Explanation:

A catalytic converter is a device which is used in automobile engine to convert the harmful gaseous exhaust into a less toxic pollutant after the process of combustion of the fuel. It conducts an internal redox (oxidation-reduction) reaction in the automobile engine to facilitate such conversion.

On the basis of the above information, They oxidize hydrocarbons to form less toxic gases is the correct option.

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## What is the correct possessive form of children? childrens childrens’ children’s children

What is the correct possessive form of children? childrens childrens’ children’s children

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## Consider the following pair of equations: y = –2x + 8 y = x – 1 Explain how you will solve the pair of equations by substitution. Show all the steps and write the solution in (x, y) form. (5 points)

There is a special kind of substitution which some books call it by comparison.

When the two equations are both
y=some function of x
y=some other function of x, then
we can substitute the second equation into the first giving
some function of x = some other function of x and start solving.

For example,
y = –2x + 8
y = x – 1
substitute second into first
x-1=-2x+8
isolate x on left,
3x=9
x=3
second step is to substitute x=3 into second equation to get
y=x-1=3-1=2
Therefore the solution is (3,2)

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## What is [3×2^5+13×(-2)]+7 [8-(4-9)] in simplest form

What is [3×2^5+13×(-2)]+7 [8-(4-9)] in simplest form

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## Which choice is an example of the superlative form? A. more annoying B. shy C. coldest D. hotter

In shorter terms its coldest

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Posted in English

1. When the audience of a piece is general: it is meant for anyone. it is meant for a certain group of people. it is meant for a certain type of person. it is meant to change a person’s mind 2. The tone of a piece of literature is determined by: examining the organizational pattern the author chose to use determining the author’s purpose for writing about the topic analyzing the word choices and identifying the author’s attitude toward the subject identifying the feelings the audience has after reading the piece 3. When the purpose of a piece of literature is to inform, the writer usually: writes in the first person. writes in the second person. writes in the third person. writes for a specific audience. 4. The ______ is the way an author relates to the audience. tone audience purpose point of view 5. When the author addresses the audience using you, your, yours, or commands, the point of view is: first person second person third person fourth person

Here are the answers to the given questions above:
1. When the audience of a piece is general, it is meant for anyone. The answer would be the first option.
2. The tone of a piece of literature is determined by analyzing the word choices and identifying the author’s attitude toward the subject. The answer would be option C.
3. When the purpose of a piece of literature is to inform, the writer usually writes in the third person.
4. The tone is the way an author relates to the audience.
5. When the author addresses the audience using you, your, yours, or commands, the point of view is second person.

Posted in English

All the following are true of outlines except __________. they are a vital tool of the research process they are only used by students in high school they show the relationships among an essay’s main points they reduce a large amount of information about the essentials

The correct answer is B. They are only used by students in high school

Explanation:

In writing, the word outline refers to a set of lines or list that summarizes the content of a text by including the main points of it. Outlines are considered as an important tool that facilitates the process of writing any type of text including essays and reports and are also useful in the research process considering outlines reduce the amount of information by only leaving the essential information and show the way this information relates, which helps the writer or the researcher to know the information that is needed and the way to include it.

Additionally, as this tool serves for multiple purposes and can be used in writing almost any type of paper, outlines are widely used in educational contexts from high school to university and can also be included for job tasks or daily life informal writing task. This implies, all the statements from the options about outlines are true except by “They are only used by students in high school” because outlines are useful for anyone that wants to organize the context of a text before writing or reduce the information to its essential which means almost anyone can use an outline..

Posted in English

1. Which belongs in the work experience section of a résumé? a. Fluent in Spanish, English, and Polish b. Summer, 2010: Lifeguard, Texas Parks and Recreation Department, Dallas, Texas c. Spring, 2010: Homecoming King, Portales High School, Eugene, Oregon d. Third in the 2010 Daredevil Mountain Bike Race, Moab, Utah 2. Read the passage. (1) Every summer, I visit my grandparents’ farm in Iowa. (2) When I am there, I help with some of the chores, such as weeding the vegetable garden and milking the cows. (3) I do not spend all my time working, however. (4) When the weather is good, I get together with some of the teenagers who live in the area, and we spend the day doing outdoor activities. (5) We play baseball, go swimming, and have picnics. (6) The days we go horseback riding are the best of all. (7) I love the feel of the wind in my hair, and I enjoy looking at the beautiful scenery. Which is the most effective way to invert sentence (6) in order to vary sentence patterns? Best of all are the days we go horseback riding. Best of all, some days we go horseback riding. Horseback riding days are the best of all. 3. Jack’s _____ behavior is a frequent topic of our conversation. Which word gives Jack’s behavior the most negative connotation? eccentric obnoxious peculiar curious 4. Which sentence has an elliptical adverb clause with an understood word or words? As we travel higher than does the sea level, the boiling point of water drops. Eythl alcohol boils at a lower temperature than water. Water turns into ice when the temperature is lowered to 32°F. 5. My friend Cheri won a medal. She earned the title “Athlete of the Games”. Which sentence correctly combines the two sentences into a sentence with a compound verb? Cheri, my friend, won a medal for being “Athlete of the Games”. My friend Cheri won a medal, and she earned the title “Athlete of the Games”. My friend Cheri won a medal and earned the title “Athlete of the Games”. Winning a medal, my friend Cheri earned the title “Athlete of the Games”. 6. 6. The new government acted more swiftly than the old to secure the rights of the colonists. What is the degree of the adverb more swiftly in the sentence? superlative comparative positive 7. 7. Which sentence is punctuated correctly? Buffalo grass seed: prefers warm soil temperatures; plant the seed during the hottest months of summer. Buffalo grass seed prefers warm soil temperatures: Plant the seed during the hottest months of summer. Buffalo grass seed prefers warm soil temperatures, plant the seed during the hottest months of summer. 8. _____ volunteers for this project will get credit for community service. Which pronoun correctly completes the sentence? Who Whoever Whom Whomever 9. Which is an open-ended question that could be used to start a discussion? Do you take the bus? How many people take the bus? What time does the last bus leave? Why do you think the bus should run more often? 10. Laura and Richard rehearsed _____ song before the performance. Which pronoun is correct if only Laura wrote the song? her our their his

Here are the answers to the given questions above.
1. The one that  belongs in the work experience section of a résumé would be this: Summer, 2010: Lifeguard, Texas Parks and Recreation Department, Dallas, Texas. Answer is option B.
2. T
he most effective way to invert sentence (6) in order to vary sentence patterns would be this: Horseback riding days are the best of all. The answer is the third option.
3. The
word that gives Jack’s behavior the most negative connotation is the term OBNOXIOUS.
4. The
sentence that has an elliptical adverb clause with an understood word or words would be this: As we travel higher than does the sea level, the boiling point of water drops.
5. The
sentence that correctly combines the two sentences into a sentence with a compound verb would be this: My friend Cheri won a medal and earned the title “Athlete of the Games”.
6. T
he degree of the adverb more swiftly in the sentence would be COMPARATIVE.
7. The sentence that is correctly punctuated would be this:
Buffalo grass seed prefers warm soil temperatures: Plant the seed during the hottest months of summer.
8. The
pronoun that correctly completes the sentence would be WHOEVER.
9. An open ended question that can be used to start a discussion would be this:
Why do you think the bus should run more often?
10. The
pronoun that is correct if only Laura wrote the song would be Her.

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Posted in English

According to Mario Pei, slang is common to English as well as to foreign languages (80). Many words that were once considered slang are now words of full, legitimate standing in our language. Some of these words are strenuous, spurious, clumsy, and bogus. Even Shakespeare introduced into current usage such slang terms of his day as hubbub, fireworks, fretful, (to) bump, and (to) dwindle. Pei estimates that about 90 percent of all slang words eventually become permanent (Johns 12). What is the author’s style? He is using slang he is using a very formal style He is using a very informal style He is using critical style

The correct answer is B. He is using a very formal style

Explanation:

In writing, the style refers to the particular way in which a writer conveys a certain message that is determined by the words the writer uses. In the case of formal style, in this style, certain elements such as conventions of language and grammar, technical or complex words prevail while slangs, colloquial words or too informal words are avoided. This type of style can be identified in the text presented because the author of it avoid colloquial term or word and instead uses complex terms such as “legitimate standing in our language” or “Pei estimates that about 90 percent”. Therefore, in this case, the style can be mainly described as a very formal style.

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Which best explains how the structure of Anne Frank: The Diary of a Young Girl affects its meaning? A. Because the entries are written by different residents of the annex, the reader gets a balanced view of all viewpoints. B. Because the entries are written only once a week, the reader gets very limited information about what goes on in the annex. C. Because the entries are written over a period of time, they show the author’s transformation from beginning to end. D. Because the entries are written by a young woman, they lack the depth and significance of an adult viewpoint.

The correct answer is C. Because the entries are written over a period of time, they show the author’s transformation from beginning to end.

Explanation:

“The Diary of a Young Girl” is a book that compiles the entries of the diary of Anne Frank a girl who experienced the Nazi occupation while she lived with her family in the Netherlands, during the different entries of the diary Anne Franks tells how her life changes with the arrival of the Nazi, as their family and her have to hide, but later were captured and taken to a Nazi concentration camp. This book includes entries from June 14th of 1942 to 1945 before Anna Frank died, thus, the entries of the diary cover not only a considerable period of time, but a time full of important events in the life of Anna Frank related to the Nazis, due to this the entries allows the reader to know how Anna’s thoughts, ideas, personality, dreams, and others change while she is enduring different events, as the structure of the book is composed by multiple entries each with a date  that allows the reader follows changes chronologically.

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## Rewrite the slope-intercept form equation into standard form. y = –2x + 4 A. x + 2y = 4 B. 2x + y = 4 C. 4x + y = 2 D. 4x + 2y = 0 Please select the best answer from the choices provided

The answer is B because if you have y = -2x + 4, to get the -2x to the same side as y, you need to add, making it y + 2x = 4. It would also be postive no matter what because this formula needs to be positive. … and the standard form is Ax + By = C.. Making your final answer 2x + y = 4.

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