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how can knowledge of the nature of waves help you understand and explain natural phenomena?

how do you benefit from the knowledge of production and properties of electromagnetic waves?

How do you know something has energy?​

Answers

Answer 1

Waves are an important aspect of natural phenomena and have a significant role to play in explaining them. The knowledge of the nature of waves can help in understanding and explaining natural phenomena in the following ways:

Wave properties such as frequency, amplitude, wavelength, and speed can be used to describe and understand wave phenomena in nature.

For example, the properties of sound waves can be used to explain how different musical instruments produce different sounds. Knowledge of wave interactions can help in understanding and explaining phenomena such as reflection, refraction, and diffraction. These phenomena are used to explain how light waves are bent and reflected by lenses, mirrors, and other objects.

Electromagnetic waves are widely used in technology today and knowledge of their production and properties can be beneficial in the following ways: The ability to use electromagnetic radiation in a controlled way has made it possible to develop technologies such as radio, television, and radar.

Electromagnetic waves are used in communication systems, medical diagnosis, and treatment, and in other applications. Electromagnetic waves are also used in astronomical research to study the universe. For example, radio telescopes can detect radio waves emitted by distant objects in space, providing information about the universe's structure and origins.

Energy is defined as the capacity to do work.

Therefore, if something is capable of doing work, it has energy. Energy can exist in different forms such as kinetic energy, potential energy, chemical energy, nuclear energy, and electromagnetic energy. Knowing that something is capable of doing work is a good indication that it has energy.

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Related Questions

Which of the scenarios below is an example of an imputation?
A. John cheated during the exams.
B. John went to school.
C. John decided to go buy a new car today.

Answers

stuck on same question tell me when you find the answer!

Describe the differences between A-type conflict and C-type
conflict and their impact on effective communication. Which do you
feel you are?

Answers

Conflict is the result of a communication breakdown between two parties. The type of conflict, however, can influence the intensity and the way in which it is resolved.

The main difference between A-Type Conflict and C-Type Conflict is their effect on relationships. A-Type Conflict is characterized by visible, aggressive behavior between parties, and often results in long-term damage to the relationship. C-Type Conflict is more passive, with parties avoiding conflict, often in the name of maintaining a relationship. In the long run, however, C-Type Conflict can still damage relationships and result in resentment on the part of one or both parties.

A-Type Conflict can have a negative impact on effective communication. When people become angry or aggressive, they tend to focus more on winning the argument than on the issues at hand. In contrast, C-Type Conflict, when left unaddressed, can lead to a lack of communication, as people avoid addressing issues or expressing themselves. This can lead to a breakdown in communication and further conflict. I feel that I am a C-Type Conflict individual because I try to avoid conflict when possible, but I also try to address any issues in a calm and respectful way.

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what does the word furtive mean in the following sentence? use context clues to help you. the woman quickly turned around, glanced to see if there was anyone to the left and then gave a furtive look to the right, as she picked up the apple in her hand.

Answers

Answer: Nervous or secretive.

Explanation: The woman quickly turned around, glanced to see if there was anyone to the left, and then gave a NERVOUS look to the right, as she picked up the apple in her hand.

How does including Emily Dickinson's poem at the beginning of the speech support Sol mon's claim about depression.
A. It emphasizes how deadly depression is to who suffer it.
B. It shows how all-consuming the experience of depression can be.
C. It stresses the positive experiences a person can take away from their depression.
D. It highlights how depression is highly personal and often misunderstood.

Answers

Depression is a highly personal and often misunderstood experience. It is a mental health condition that can affect people in different ways and can manifest itself in various forms.

How does including Emily Dickinson's poem?Some people may experience feelings of sadness, hopelessness, and despair, while others may feel numb or apathetic. It can be difficult for those who have not experienced depression to understand or relate to the feelings and emotions associated with it. D. It highlights how depression is highly personal and often misunderstood. By including Emily Dickinson's poem at the beginning of the speech, Solomon is able to convey the deeply personal and often misunderstood experience of depression. The poem, with its imagery of a "narrow fellow in the grass" that "does not stay for the passer-by," illustrates the isolating and elusive nature of depression. It also emphasizes the difficulty of understanding or describing the experience for those who have not gone through it. This helps to set the tone for the rest of the speech and emphasizes the importance of understanding and empathy when it comes to addressing depression.

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When a quoted statement is divided, (10 points)
оа
the writer has made an error.
Ob
the reader is likely to be confused.
Ос
the second part is not capitalized.
Od
the story is going to feel longer,

Answers

Answer:

The second part is not capitalized

Explanation:

Trust me I had this test just a week ago


What is the relationship between tone and perspective in a narrative text?
O Perspective and tone are two names for the same thing.
O Tone is a point of view, while perspective is an attitude.
O The perspective is usually the opposite of the tone.
O The tone can help determine the narrator's perspective.

Answers

Answer:

The tone can help determine the narrator's perspective.

Explanation:

An angry tone can determine an author's opposition, or a sympathetic tone can determine an author's sympathy towards the subject.


Which sentence is punctuated correctly?
Within minutes of hearing the news, we had raced home. sure enough, our friends had just arrived and were waiting for us.
Within minutes of hearing the news, we had raced home, sure enough, our friends had just arrived and were waiting for us.
Within minutes of hearing the news, we had raced home; sure enough, our friends had just arrived and were waiting for us.
Within minutes of hearing the news, we had raced home sure enough, our friends had just arrived and were waiting for us.

Answers

Answer:

The answer is the first sentence.

Answer:

I think it’s the first sentence

Explanation:

Describe the term 'cognitive surplus' in your own words. You can give an example (Max 4 sentences)
Include links to main sources you referenced.

Answers

Cognitive surplus refers to the collective mental capacity and free time that individuals have beyond meeting their basic needs.

It is the extra cognitive resources available when people are not engaged in necessary work or activities. This surplus can be used for various creative, intellectual, and productive endeavors. For example, instead of spending hours watching television, individuals can choose to utilize their cognitive surplus to engage in activities such as learning new skills, solving complex problems, or contributing to collaborative projects online.

Cognitive Surplus focuses on describing the free time that individuals have to engage with collaborative activities within new media. Shirky's text searches to prove that global transformation can come from individuals committing their time to active engagement with technology.

For example, you might be able to effectively process what one person is saying to you, but if four people are speaking to you all at once, you would fall into a state of Cognitive Overload.

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Form pairs. Present in the class, the conversation between Thiruvalluvar and the young man.​

Answers

Answer:

Who wants to be my pair

Which of the following sentences with internal sentence interrupters use correct punctuation?Checkall that apply.a. The promotional offer advertises a free watch for new customers opening savings accounts notchecking accounts.b. Therefore, you should familiarize yourself with the expectations of the corporate world.c. The director, having read the report, questioned her judgment in hiring the PR consultant.d. The first clerk, that we hired, was the most effective.e. Because of the recession, professionals in the home mortgage industry, an industry onceconsidered a lucrative career choice, should seek employment elsewhere

Answers

The sentences that use correct punctuation with internal sentence interrupters are a, c and e.



a. The promotional offer advertises a free watch for new customers opening savings accounts, not checking accounts.
c. The director, having read the report, questioned her judgment in hiring the PR consultant.
e. Because of the recession, professionals in the home mortgage industry – an industry once considered a lucrative career choice – should seek employment elsewhere.

It is important to use correct punctuation when using internal sentence interrupters, as it can affect the clarity and meaning of the sentence. To familiarize yourself with the proper use of internal sentence interrupters, it is recommended to consult a grammar guide or take a writing course.

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Read the excerpts from Lizzie Bright and the Buckminster Boy.

Excerpt 1:

Turner shifted the pail of clams to his other hand, and they followed the curve of the beach past the schoolhouse—the trimmest building on the island—past more shingled one-room homes . . .

Excerpt 2:

"We tried educating them. We built a school and hired a teacher, all at the town's expense. But that didn't do a single bit of good. . . . There will be those in town who insist that we should keep the school up, that we should spend even more money than we have from the town treasury on other schemes well-intentioned but foolish.”

The schoolhouse reveals that the story takes place in the distant past because it is

well cared for by the townspeople.
the only building by the beach.
very close to the people’s homes.
the only one for all the island’s students.

Answers

Answer: its

Explanation:

D

The schoolhouse reveals that the story takes place in the distant past because it is the only  one for all the island’s students.

What is story?

A  story, also known as a nouvelle, is a piece of prose fiction that can typically be read in a single sitting and focuses on a self-contained incident or series of linked incidents, with the intent of evoking a single effect or mood. The  story is one of the oldest types of literature and has existed in the form of legends, mythic tales, folk tales, fairy tales, tall tales, fables and anecdotes in various ancient communities around the world. The modern short story developed in the early 19th century.

The short story is a crafted form in its own right. Short stories make use of plot, resonance, and other dynamic components as in a novel, but typically to a lesser degree. While the short story is largely distinct from the novel or novella/short novel, authors generally draw from a common pool of literary techniques.The short story is sometimes referred to as a genre.

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what happened to the sailor trapped in the squid's tentacle in 20000 leagues under the sea
a. He was blinded by the squid
b. He was dragged into the sea
c. He was covered in black liquid
d. He was saved by captain Nemo

Answers

I believe the answer is D

Answer:

daadaada

Explanation:

adada

Read this sentence from A Tale of Two Cities by Charles Dickens:

At last, the top of the staircase was gained, and they stopped for the third time.

Based on the context, the word gained is used to mean which of the following?

a Left behind

b Made

c Reached

d Seen

Answers

A..... Left behind hopefully this helped

Answer:

C.Reached because the top of the staircase was gained and they stopped for the third time.

what is disease control? changing disease or discovering disease or ignoring disease or stopping disease?

Answers

Answer:

Disease control is stopping the disease so we can live a healthy and free life to the point where anything is possible.

Explanation:

The CDC states Disease Control is when we are preventing it from happening and stopping it so we can live a care free life.

write the converse, contrapositive, and negation of the folloeing
statement.
if unicorns are real , then narwhals are fake

Answers

Converse: If narwhals are fake, then unicorns are real.

Contrapositive: If narwhals are real, then unicorns are not real.

Negation: Unicorns are not real or narwhals are not fake.

The main answer requires us to find the converse, contrapositive, and negation of the given statement: "If unicorns are real, then narwhals are fake."

Converse: The converse of a conditional statement swaps the hypothesis and the conclusion. In this case, the original statement is "If unicorns are real, then narwhals are fake." So, the converse would be "If narwhals are fake, then unicorns are real."

Contrapositive: The contrapositive of a conditional statement negates and swaps both the hypothesis and the conclusion. The original statement is "If unicorns are real, then narwhals are fake." The negation of "unicorns are real" would be "unicorns are not real," and the negation of "narwhals are fake" would be "narwhals are not fake." Therefore, the contrapositive would be "If narwhals are real, then unicorns are not real."

Negation: The negation of a conditional statement denies the entire statement. In this case, the original statement is "If unicorns are real, then narwhals are fake." The negation would be "Unicorns are not real or narwhals are not fake." It allows for the possibility that either unicorns are not real or narwhals are not fake.

In summary, the converse of the statement "If unicorns are real, then narwhals are fake" is "If narwhals are fake, then unicorns are real." The contrapositive is "If narwhals are real, then unicorns are not real," and the negation is "Unicorns are not real or narwhals are not fake."

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another word for not intimidated or discouraged by difficulty

Answers

Dishearten, daunt, disparage, overawe, deject, depress. Hope this helps!

Read the excerpt from chapter 29 of Pride and Prejudice by Jane Austen. When the ladies returned to the drawing-room, there was little to be done but to hear Lady Catherine talk, which she did without any intermission till coffee came in, delivering her opinion on every subject in so decisive a manner, as proved that she was not used to have her judgement controverted. She enquired into Charlotte’s domestic concerns familiarly and minutely, gave her a great deal of advice as to the management of them all; told her how everything ought to be regulated in so small a family as hers, and instructed her as to the care of her cows and her poultry. Elizabeth found that nothing was beneath this great lady’s attention, which could furnish her with an occasion of dictating to others. Which detail about Lady Catherine shows how her social ranking is connected to the theme "Wealth can be divisive"? She thinks she is better than other people. She refuses to let the women speak to her. She asks questions to get to know the women. She knows about many subjects.

Answers

The detail about Lady Catherine that shows how her social ranking is connected to the theme "Wealth can be divisive" is that she thinks she is better than other people.

Lady Catherine's behavior of delivering her opinions in a decisive manner and not being used to having her judgment contradicted indicates her belief in her superiority over others. Her condescending attitude and inclination to dictate and give advice to those of lower social standing exemplify the divisive nature of wealth.

Lady Catherine's wealth and high social status allow her to assert her dominance and assert her opinions on others, highlighting the hierarchical nature of society and the division between the wealthy and those of lower socioeconomic status.

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How does the repetition of “if” most contribute to the poem’s overall meaning in the poem if?

Answers

Answer:

The repetition of “if” in the poem “if” by Rudyard Kipling contributes to the poem’s overall meaning by emphasizing the importance of making the right choices in life. Each stanza begins with the word “if” and presents a hypothetical scenario and its outcome based on the speaker’s advice. The repetition of “if” highlights the conditional nature of these outcomes and serves to reinforce the idea that our choices and actions have consequences. It also implies that life is full of uncertainty and that our success or failure depends on our ability to navigate the challenges we face with wisdom, courage, and perseverance. By repeatedly using the word “if,” Kipling emphasizes the importance of foresight, discipline, and integrity in achieving success and becoming a virtuous person.

What is the purpose of the Stage Manager “watching the audience” as they return? (Our Town)

Answers

In Thornton Wilder's play "Our Town," the stage manager watches the audience as they return during the performance to emphasize the theme of the play

What is the theme of the play?

Thornton Wilder's "Our Town" features a stage manager who observes the audience's return throughout the play to highlight its central theme, which highlights the transience of human life and underscores the value of cherishing life's simple pleasures.

The stage manager acknowledges the audience's current presence by carefully observing them, thus reflecting the characters' occurrences in the theatrical production.

This serves as a recognition that existence, much like the presentation, is fleeting, and that onlookers, much like the personas, ought to appreciate the brief instants of their own journeys.

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what page does john proctor decides to confess because elizabeth is pregnant and he worries about her. he wants to take care of his family.

Answers

The page on which John Proctor decides to confess because Elizabeth is pregnant and he worries about her does not appear in the text of The Crucible.

However, in Act 4 Scene 1 of the play, John Proctor makes the decision to confess and take responsibility for his actions in order to protect his wife and unborn child. He realizes that the only way to protect them is to accept the consequences of his actions and try to save his family from the court's punishment.

This decision is a testament to John's integrity and strength of character, for he is willing to give up his own life in order to protect the ones he loves. It also shows the immense power that love can have, as it is this love for his family that ultimately pushes him to make the difficult decision to confess.

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I NEED THE RIGHT ANSWER ASAP NO LINKS !!!

I NEED THE RIGHT ANSWER ASAP NO LINKS !!!

Answers

The answer is D. Hope this helps :)

What is the attitude of students towards research subject?

Answers

The findings revealed that students had moderately positive attitudes toward research subject. When Doctoral and Master's degree students were compared, the former had significantly more positive research attitudes, higher self-efficacy, and lower research anxiety.

What is research subject?

Every person who takes part in research is a research subject. To assist in addressing the study's main question, information (or "data") is gathered from or about the individual. Research participants, human subjects, and study volunteers are other terms that may be used to describe study participants.

In order to better society, research studies are carried out to learn new facts or to provide an answer to a question about how we think, act, and behave. Simple tasks like completing surveys, being observed in a crowd, or taking part in group discussions may be required for some studies.

Invasive medical testing, the testing of brand-new medications, or engaging in other activities that might be uncomfortable for participants are just a few examples of more risky procedures that may be used in other studies.

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Wendy's Study Case
1. Question 1: Please provide an executive summary of this case. (remember that the executive summary is a brief paragraph capturing the essence of the case: background, challenge, options and recomme

Answers

Executive Summary:

The Wendy's case focuses on the challenges faced by the fast-food chain and explores potential options for growth and market expansion. Wendy's, known for its fresh and high-quality menu offerings, struggled to compete with industry giants like McDonald's and Burger King. The company faced challenges such as declining sales, changing consumer preferences, and intense competition. The options available to Wendy's include menu innovation, international expansion, and technological advancements.

To address these challenges, the recommended strategy is a combination of menu innovation to cater to changing consumer demands, expanding into untapped international markets, and leveraging technology to enhance customer experience and operational efficiency. Implementing these strategies will position Wendy's for growth and competitive advantage in the fast-food industry.

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what is the central idea of Choice by Alice Walker?

Answers

Answer:

To make a trubite to MLK

Explanation:

Answer:

is about the education and about how black women have to work really hard so her kids can have a good life

Explanation:

Directions: Listed below are different jobs. Some of these jobs require working more with data, people, or things. These jobs also involve different levels of difficulty regarding data, people, and things. Read through the list carefully. Classify each job as working more with data, people, or things.
Occupation
Data, People, Things
Social Worker

Air Traffic Controller

Butcher

Counselor

Doctor

Mechanic

Model

Welder

Teacher

Writer

Answers

Answer:

teacher

Explanation:

teaches many learners at school

How does the concept vocabulary help describe Gregor's alienation?

Distress aversion listlessly ameliorate asphyxiation travail
And also why

Answers

The concept vocabularies were vital in describing Gregor's alienation as they illustrated the sadness and the isolation that he faced before his death.

Alienation simply refers to a scenario where an individual withdraws from their environment and is isolated. People who show symptoms of alienation are often rejected by their loved ones.

The story was about Gregor who became an insect and was therefore rejected by his family. They believed that Gregor was monstrous and therefore neglected him. Gregor was sad and usually sat in the darkness of his room alone. In the end, he eventually died due to a lack of care.

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In a film production, where should the camera focus if the director wants to emphasize the men’s emotions?

Answers

Answer:

a

Explanation:

becaue

Answer:

it should be C.

Explanation:

summary of chapter 7 of And then there were none story

Answers

Chapter 7 of "And Then There Were None" by Agatha Christie reveals the growing tension and paranoia among the remaining guests on Indian Island.

The chapter begins with the characters waking up to a sense of unease after the shocking death of Mrs. Rogers the night before.

The guests gather for breakfast, and the atmosphere is heavy with suspicion and fear. They discuss the circumstances of Mrs. Rogers' death and try to make sense of the situation.

It becomes clear to them that there is a murderer among them, and each person starts to question the motives and backgrounds of the others.

The chapter ends with a chilling realization that there might be more to the situation than meets the eye.

The guests find a framed nursery rhyme called "Ten Little Indians," which hints at the methodical and planned nature of the murders. It becomes clear that they are trapped on the island with a cunning and ruthless murderer, and their lives are in imminent danger.

Thus, this is the summary of the given story.

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The curriculum director for a school district is making arrangements to bring the works of Shakespeare into the school district. What is the earliest grade that he or she should introduce these great works of literature

Answers

The curriculum director should introduce the works of Shakespeare into the school district at the high school level, preferably in grades 9 or 10.

Shakespeare's plays and sonnets are renowned for their complexity in language, themes, and historical context. They require a level of reading comprehension and literary analysis skills that typically develop during the high school years. By introducing Shakespeare in the early high school grades, students are at a stage where they can engage with his works in a more meaningful and age-appropriate manner. They can delve into the depth and beauty of Shakespearean literature, analyze the complexities of his characters, and appreciate the enduring relevance of his themes. This approach allows students to establish a solid foundation in understanding and appreciating Shakespeare's contributions to English literature, setting them up for further exploration and appreciation in their academic journey.

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After you have brainstormed and found support for a thesis statement, what determines which points are the most persuasive?

1. the writer's favorite points

2. the most emotional points

3. the evidence that takes up the most space in the paper

4.the audience

Answers

Answer:

After you have brainstormed and found support for a thesis statement, the audience determines which points are the most persuasive. Ultimately, the goal of persuasive writing is to convince the audience to adopt a particular viewpoint or take a particular action. Therefore, the most persuasive points are those that are most relevant and compelling to the audience. This may depend on factors such as the audience's values, beliefs, and interests, as well as their prior knowledge and experiences. While the writer's personal preferences and biases may influence their choice of points to emphasize, ultimately, it is the audience's response that determines the effectiveness of the argument. Therefore, it is important for writers to consider their audience carefully and tailor their arguments to their specific needs and interests.

Answer:

4. The audience

Explanation:

The audience determines which points are the most persuasive. When deciding which points to include in an argument, it's important to consider the audience's values, beliefs, and interests. The most persuasive points are the ones that the audience is most likely to be convinced by, so it's important to tailor the argument to the specific audience.

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2 (3x + 6) = 3 (x - 10) The equation below describes a proportional relationship between x and y. What is the constant of proportionality? y=3/5x The constant of proportionality is______ Historically, why has little attention been paid to childhood psychopathology?a. Mental illness was not recognized in children.b. Childhood disorders were viewed as childhood versions of adult disorders.c. All signs of mental illness in children were assumed to reflect some developmental stage that would be outgrown.d. Society viewed children as inherently good and accepted all behavior unconditionally. What are the characteristics of public interest? Can someone help me please with this Memos are considered to be ___________. group of answer choices a. formal b. informal c. semi-formal Given that the ATC function is represented by ATC = 18,000/Q + 20 + 0.8 Q, derive the average variable cost function?MCQ:a) 20 + 0.8Qb) 18,000 + 20Q + 0.8Q2c) 18,000/Q + 0.8Qd) 18,000/Q^2 + 20/Q + 0.8 calculate the molar solubility of ag2cro4 in a 0.800 m solution of k2cro4 at the same temperature for which ksp for silver chromate is 1.12 x 10-12. Circles and angles/arcs could someone help me with this geometry question please? The Middle Passage was a triangulartrade route amongA. Spain, America, and AfricaB. Europe, the Americas, and AfricaC. South America, North America, and Spain PLEASE HELPPPP I'LLL GIVE BRAINLISTS Statiscal Evaluation:5) Nalaya bought a feathered ringed coat for $243.53 about her local coat store. If she had bought the coat at 45% off, then an additional 8.5% tax charge, how much is the cost now?Round to the nearest hundredth if necessary. Identify if the following sentence is simple, compound, complex, or compound-complex:We went to the movies last night, and we really enjoyed it.PLS ANSWER ASAP!!!! THX If a skydiver jumps out of an airplane and falls at 212 mph, what is the skydiver's velocity and speed? depending on the characteristics of the fund, which of the following could be reported as a trust fund or a custodial fund? group of answer choices special assessment fund. other postemployment benefit fund. investment fund. pass-through fund. A stone of mass 0.2kg is thrown vertically upwards from the ground with a velocity of 20m/s. Find the maximum height attained by the stone which of the following is the correct way to close a file stream named outfile ? QUESTION 15 On March 16, 2022, the Federal Reserve increase interest rates by 0.25%. What effect, if any, did this increase in interest rates have on consumption? O This increase in interest rates decreased consumption. O This decrease in interest rates did not affect consumption. O This decrease in interest rates increased consumption. QUESTION 16 On March 16, 2022, the Federal Reserve increase interest rates by 0.25%. What effect, if any, did this increase in interest rates have on investment? O This increase in interest rates decreased investment O This decrease in interest rates did not affect investment O This decrease in interest rates increased investment 10 p why are economies most efficient when they have full employment? A 40-kilogram bag of seed is spread evenly about the entire yard. How much, in kilograms, of the seed will NOT be watered? Use: Percentage = watered squares / Total # of Square X 100