solve quadratic equations by using the square root property and the quadratic formula Mathematics Assignment Help. solve quadratic equations by using the square root property and the quadratic formula Mathematics Assignment Help.
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Hello. This is a discussion question. Please answer as specific as you can and explain the steps involve. Please send it to me in a way that can be copied and pasted into the discussion board. Question is in bold and italic, after that I send you a teachers example.
This week we will learn to solve quadratic equations by using the square root property and the quadratic formula. Explain clearly explaining one of these methods. Your post should also include a step by step solution to a problem you have solved to illustrate the method you are describing
Teacher example:
This week we are covering sections 17.1 and 17.3 over solving quadratic equations. Recall that we started this discussion in chapter 13. We were solving quadratic equations by factoring in that chapter, but every polynomial is not capable of being factored.
For instance, if we had the equation: x^2 = 25
What are the answers?
We must give both answers of 5 and -5, so in other words
x^2 = 25
x = sq rt[25] or x = – sq rt[25]
x = 5 x = -5
x = {-5, 5}
Square root method: x^2 = c
x = sq rt[c] or x = – sq rt[c]
Example: (x – 1)^2 = 4
x – 1 = sq rt[4] or x – 1 = – sq rt[4]
x – 1 = 2 x – 1 = – 2
x – 1 + 1 = 2 + 1 x – 1 + 1 = -2 + 1
x = 3 x = -1
x = {-1, 3}
Example: (x + 4)^2 = 16
x + 4 = sq rt[16] or x + 4 = – sq rt[16]
x + 4 = 4 x + 4 = -4
x + 4 – 4 = 4 – 4 x + 4 – 4 = -4 – 4
x = 0 x = -8
x = {-8, 0}
solve quadratic equations by using the square root property and the quadratic formula Mathematics Assignment Help[supanova_question]
Write the Java code for each of the exercises in the attached document. Compile, debug and test via BlueJ. Programming Assignment Help
studyWeek 2 Lab
Exercise 1
Write a simple program called TurnBlue that does the following:
When the program begins a red square is drawn. Each side of the square is 60 pixels, and the square is located 70 pixels from the right and 60 pixels down from the top left corner.
• When the mouse is clicked, the square turns blue.
• When the mouse exits the window the square disappears.
• When the mouse re-enters the window the square reappears and is once again red.
Exercise 2
Write a program called Scribble. On mousePress, save the starting location. On mouseDrag, draw a line that follows the mouse. Should allow you to scribble on the canvas.
Exercise 3
Write a simple program called Measles with these features:
• When the program begins there should be a message telling the user “Measles: Click to catch the disease!”
• When the user clicks the mouse a red dot should form at the location where the mouse was clicked. Make the diameter of the dots 5 pixels. The introductory message should no longer be visible.
• When the mouse exits the window the user should be cured. Thus all the spots should disappear and a message saying “You have been cured!” should appear.
• When the mouse re-enters the window the original message should reappear.
Perform the following tasks:
- Write the Java code for each of the exercises in the attached document.
- Compile, debug and test via BlueJ.
- Save the .java code for each exercise
- Submit here
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Discussion writing Humanities Assignment Help
Watch this video: https://www.washingtonpost.com/news/speaking-of-science/wp/2015/09/04/chimp-that-attacked-a-drone-with-a-stick-planned-ahead-researchers-say/
or
https://www.youtube.com/watch?v=gR6MeFFzqQ8
and https://www.youtube.com/watch?v=0gcTN48lCN4
and then Choose one of the following topics for discussion. Please indicate your choice at the beginning of your thread. Reply to one of your classmates’ threads.
Topic 1: Human? Non-human?
Studying non-human primates can offer insights into the origins of human biology and behavioral tendencies/patterns. Why is the ability to plan ahead so important? What does it say about primate intelligence? How does it differ from pure instinctual behavior such as hunger?
Topic 2: Monkeying around
Were you surprised to learn some primates possess elements of culture (tool use or language ability or attachment to pets) and clever social behavior? How does it affect the way that you see them compared to other animals? Do you think primates deserve any kind of legal rights or protection?
Please write at least 200 words!
Please see the attached for simple discussion writing.
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What Type of Articles Are Published in Prominent Practitioner Journals to Assist Mathematics Teacher ? Writing Assignment Help
Meta-synthesis Of Practitioner Journals To Analyze Type, Rate And Quality Of Published Articles To Assist Mathematics Teacher
NEED TO BE FIXED a research project. This includes a written report somewhere between a journal article and a full master’s thesis. The project is a journal analysis. The journals are The College Mathematics Journal(Publisher:Mathematical Association of America) and The Mathematics Teacher(Publisher:NCTM). Date range for the journals are 2012 – 2017.
Roughly speaking, the paper has 5 parts:
- Introduction: this template is attached with writing guidelines
- Literature Review: It will be a summary of prior journal analyses and metasynthesis research.
- Methods: This is where you explain in what will feel like too much detail exactly what you did to find journals and analyze them. The idea of a methods section is that it should read like a sub plan for a sub you don’t trust. Someone should be able to take your methods and implement the analysis you did without any further information than what is written
- Results: This is where you present the results of the analysis. Often in this kind of paper it is patterns. Maybe there are tons of algebra activities, but little geometry. Or a journal says they publish math ed but it turns out to not be super true. It’s hard to say before the analysis is done what goes here. There are typically a lot of figures and tables.
- Discussion: This is the conclusion section. It summarizes what was found, and in a journal analysis typically makes recommendations for what things should be published in the future.
- Other sections: References(in APA), Appendices and front matter (title page, table of contents, etc)
I submitted to my adviser and got this response:
“I have looked over your paper. It is formatted well and you have shown great initiative this semester, I’m afraid what you have is going to require significant rewriting. Parts of the methods section and the literature review are salvageable, but all of the rest will need to be redone. I am especially concerned about the sentences lifted from papers without attribution or with attribution to another paper. I had major surgery yesterday but will give direction as soon as I am able. I would like to move forward by sending some videos on how to do the analysis of the practitioner journal articles. Look for that by the end of this week. In the meantime, you can start by deleting all of the unattributed and misattributed quotes in the current draft.”
“I am now uploading a video to your dropbox providing more direction on literature review and journal analysis and their differences. I will try to make the code sheet mentioned in the video today so that you can get started on the analysis as soon as possible.” (SINCE THE VIDEO FORMAT IS TOO BIG, I ATTACHED IN THE POWERPOINT FORMAT. )
“I have placed a coding protocol in your dropbox. There is a protocol (read that first) and a blank coding sheet. You will want to use a new coding sheet for each issue. I have started the first coding sheet for the January 2012 issue of MAA to give you an example”
With all these requirements, attached research paper(“Meta Synthesis of Practitioner Journals”) needs to be fixed.
* All the articles will be provided if you needed.
meta_synthesis_of_practitioner_journals__need_to_be_fixed.pdf
how_to_do_a_literature_review.pptx
practitioner_journal_coding_conventions_read_this_first.docx
practitioner_journal_coding_sheet.docx
practitioner_journal_coding_she
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HIST Discussion Humanities Assignment Help
Hello..
Could you do this Discussion?
REQUIRED TEXTS
THE REQUIRED READING, LISTED UNDER “SCHEDULE OF ASSIGNMENTS,” WILL INCLUDE SECTIONS OR CHAPTERS FROM JOHN HOPE FRANKLIN AND EVELYN BROOKS-HIGGINBOTHAM, FROM SLAVERY TO FREEDOM: A HISTORY OF AFRICAN AMERICANS, VOLUME 2; NINTH EDITION (NEW YORK: MCGRAW HILL, 2010) [HEREAFTER CITED AS FSTF]
ANNE MOODY, COMING OF AGE IN MISSISSIPPI, NEW YORK, 1968.
……………………………………………………….
Analyze Booker T. Washington’s attitude toward education for blacks and accommodation to white society. What assumptions and beliefs formed the basis of his philosophy? Your response must be 150 words minimum. You must provide page numbers to receive credit.
………………………………………………………………………………………..
Write with easy simple words.
– I am an international male student.
– Please note that Professor is too serious about Plagiarism so please make it different.
Thank you..
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Chapter 9: Testing Hypothesis with Categorical Data Mathematics Assignment Help
1. Research suggests that individuals with childhood delinquency record are more likely to have adult criminality. You want to test this hypothesis with your sample data. The following table shows the association between childhood delinquency and adult criminality:
|
Not Criminal |
Criminal |
Total |
|
|
Not Delinquent |
14 |
6 |
20 |
|
Delinquent |
8 |
22 |
30 |
|
Total |
22 |
28 |
50 |
- What are the independent and dependent variables in your study? How are they measured (nominal, ordinal, interval, ratio)?
- Conduct a hypothesis with a .05 significance level to determine whether the relationship between delinquent status and criminal status is statistically significant. Be sure to identify the 5 steps of your hypothesis test and interpret your results accordingly.
- Calculate the phi coefficient (Φ). What does this tell you?
Answer: IV:
DV:
Answer:
Step 1:
Step 2:
Step 3:
Step 4:
|
Cell |
Frequency Observed |
Frequency |
fo – fe |
(fo – fe) 2 |
|
|
A |
14 |
||||
|
B |
6 |
||||
|
C |
8 |
||||
|
D |
22 |
Total =
Step 5:
Answer: Φ = =
2. A recent study found that individuals with military experience are more likely to have been incarcerated for a violent offense. You want to know if military experience also causes individuals to be more likely to be incarcerated for property offenses. The following table provides the joint distribution for military service and the commission of a property offense.
|
Property Offense |
No Property Offense |
Total |
|
|
Military |
208 |
753 |
961 |
|
No Military |
1143 |
3389 |
4532 |
|
Total |
1351 |
4142 |
5493 |
- What are the independent and dependent variables in your study? How are they measured (nominal, ordinal, interval, ratio)?
- Conduct a hypothesis test with a significance level of .01 to investigate the null hypothesis that the two variables are independent (not significantly related to one another). Be sure to identify the 5 steps of your hypothesis test and interpret your results accordingly.
- Calculate the phi coefficient (Φ). What does this tell you?
Answer: IV:
DV:
Answer:
Step 1:
Step 2:
Step 3:
|
Cell |
Frequency Observed |
Frequency |
fo – fe |
(fo – fe) 2 |
|
|
A |
208 |
||||
|
B |
753 |
||||
|
C |
1143 |
||||
|
D |
3389 |
Step 4:
Total =
Step 5:
Answer: Φ = =
3. Using the same example in question #2
- Conduct a hypothesis test assuming that you have 10 times larger sample size (n=54,930)
- Calculate the phi coefficient (Φ). What does this tell you?
* hint: you can answer this question without any additional calculation (You may simply indicate the things that change from the answers for question #2)
Answer:
Step 1:
Step 2:
Step 3:
Step 4:
Step 5:
Answer:
4. Using the same example in question #2
- Conduct a hypothesis test with a significance level of .05
- Calculate the phi coefficient (Φ). What does this tell you?
* hint: you can answer this question without any additional calculation (You may simply indicate the things that change from the answers for question #2)
Answer:
Step 1:
Step 2:
Step 3:
Step 4:
Step 5:
Answer:1. Research suggests that individuals with childhood delinquency record are more likely to have adult criminality. You want to test this hypothesis with your sample data. The following table shows the association between childhood delinquency and adult criminality:
|
Not Criminal |
Criminal |
Total |
|
|
Not Delinquent |
14 |
6 |
20 |
|
Delinquent |
8 |
22 |
30 |
|
Total |
22 |
28 |
50 |
- What are the independent and dependent variables in your study? How are they measured (nominal, ordinal, interval, ratio)?
- Conduct a hypothesis with a .05 significance level to determine whether the relationship between delinquent status and criminal status is statistically significant. Be sure to identify the 5 steps of your hypothesis test and interpret your results accordingly.
- Calculate the phi coefficient (Φ). What does this tell you?
Answer: IV:
DV:
Answer:
Step 1:
Step 2:
Step 3:
Step 4:
|
Cell |
Frequency Observed |
Frequency |
fo – fe |
(fo – fe) 2 |
|
|
A |
14 |
||||
|
B |
6 |
||||
|
C |
8 |
||||
|
D |
22 |
Total =
Step 5:
Answer: Φ = =
2. A recent study found that individuals with military experience are more likely to have been incarcerated for a violent offense. You want to know if military experience also causes individuals to be more likely to be incarcerated for property offenses. The following table provides the joint distribution for military service and the commission of a property offense.
|
Property Offense |
No Property Offense |
Total |
|
|
Military |
208 |
753 |
961 |
|
No Military |
1143 |
3389 |
4532 |
|
Total |
1351 |
4142 |
5493 |
- What are the independent and dependent variables in your study? How are they measured (nominal, ordinal, interval, ratio)?
- Conduct a hypothesis test with a significance level of .01 to investigate the null hypothesis that the two variables are independent (not significantly related to one another). Be sure to identify the 5 steps of your hypothesis test and interpret your results accordingly.
- Calculate the phi coefficient (Φ). What does this tell you?
Answer: IV:
DV:
Answer:
Step 1:
Step 2:
Step 3:
|
Cell |
Frequency Observed |
Frequency |
fo – fe |
(fo – fe) 2 |
|
|
A |
208 |
||||
|
B |
753 |
||||
|
C |
1143 |
||||
|
D |
3389 |
Step 4:
Total =
Step 5:
Answer: Φ = =
3. Using the same example in question #2
- Conduct a hypothesis test assuming that you have 10 times larger sample size (n=54,930)
- Calculate the phi coefficient (Φ). What does this tell you?
* hint: you can answer this question without any additional calculation (You may simply indicate the things that change from the answers for question #2)
Answer:
Step 1:
Step 2:
Step 3:
Step 4:
Step 5:
Answer:
4. Using the same example in question #2
- Conduct a hypothesis test with a significance level of .05
- Calculate the phi coefficient (Φ). What does this tell you?
* hint: you can answer this question without any additional calculation (You may simply indicate the things that change from the answers for question #2)
Answer:
Step 1:
Step 2:
Step 3:
Step 4:
Step 5:
Answer:
Chapter 9: Testing Hypothesis with Categorical Data Mathematics Assignment Help[supanova_question]
Human Sexuality Position Paper Humanities Assignment Help
Postion Paper
In
Week 3 you conducted an annotated bibliography using
the course competencies as a guide in choosing the articles. For this
week you will take that information and incorporate it into a final
paper. The paper is not just the article review from the
bibliography it is a culmination of what you have learned over the course and
as in Week 3 use the course competencies as a guide to
developing your paper.
4.Commonalities and
differences in sexuality across childhood, adolescence, and adulthood.
5.Gender roles in the
expression of human sexuality.
Your paper should adhere to the following guidelines:
For the main sections, it should have:
·A
title page
·An
abstract (not more than 250 words)
·An
introduction
·A
literature review
·Discussion
or conclusions
·References
Introduction: This should be one to two
pages in length. The introduction provides a brief overview of what will be
covered and the purpose of the research paper.
Literature
review:
The literature review is taken in part from what you wrote in Week 3. The literature review is not a copy of that
material. Rather, it is a synthesis of the material you found into a cohesive
review of the literature on your chosen topic.
Discussion
and conclusions:
The difference between a great research paper and a marginal one is the depth
and originality of the discussion and conclusions section. This is where you
bring together what you learned from the literature review (as well as through
the course) in your concluding remarks regarding your topic. The discussion and
conclusions section should be one to two pages in length.
Reference
page:
Remember to follow the APA format and style.
Submission Details:
·Submit
your document to the Submissions Area by the due date assigned.
I attached my previous assignment which is the annotated bibliography which has each article that was used and the topics that were discussed in the assignment.
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Demographics and Congress Humanities Assignment Help
Here’s my posted below:
Because
I immigrated to the United States, my husband contacted our U.S.
Representative for guidance several years ago and we know their office
quite well. We have also written her and our two U.S. Senators on
several occasions to express our views on everything from net-neutrality
to gun control legislation. Chellie Pingree represents the 1st
district of Maine and is a Democrat. Her main interests are in small
farm concerns and food waste issues but she has an active interest in
many topics related to Maine citizens. I picked a topic I have never
discussed with her office but is close to my heart, the upcoming
legislation that might affect immigration of family members of new U.S.
citizens.
Representative Chellie Pingree
Representative First District Of Maine
Dear Representative Chellie Pingree,
It
is a pleasure to write to you again on a topic that that is close to my
heart. As you know my mother has joined me here in the U.S. and is now
working hard to obtain her U.S. citizenship. You may also know that
she has applied to have her daughter who is not yet 21 join
us. Everyday we hear news stories about the possibility of this visa
program may be ended because of false and confusing information. We are
told that MS13 gang members are flooding America because of this
program and gang members are killing innocent children. Aside from the
fact that MS13 was started in America not imported, the vast majority of
family migrations are of parents of immigrants or young children.
Perhaps most disturbing is that this program is being used for
potentially selective exclusion of certain immigrant populations. It
was recently reported that the Presidents wife, Ivanka Trump, succeeded
in having her parents move to the U.S. and obtain green cards under the
very same program that the President now wants to cut. Please join me
in opposing any legislation that would restrict family reunification of
new U.S. citizens.
https://pingree.house.gov/about-chellie
From: Sam comment from my posted above
It’s great to hear the system working the way it’s supposed to .
You write a good letter here, detailed and specific in both your praise,
what your concerns are, and what you want them to do.
[supanova_question]
Need done by tomorrow Business Finance Assignment Help
Instructions
Peter Paralegal has been asked to conduct the initial client interviews of two new clients by his supervising attorney at Honest Law firm. The clients are Big Box Discount Shoppe (“Big Box”) and Value Mart. Big Box and Value Mart are business competitors, and Peter’s supervising attorney has asked Peter to obtain information on their cases to determine whether or not a conflict of interest exists.
Peter’s supervising attorney has also asked him to do the following tasks:
- Prepare initial interview questions for the Big Box and Value Mart interviews.
- Prepare fee agreement documents for Big Box and Value Mart.
- Explain fee agreement and establish the attorney-client relationship with Big Box and Value Mart if Peter determines that there is no conflict of interest.
- Draft initial pleadings and responses for Big Box and Value Mart.
- Call and interview any witnesses identified by Big Box and Value Mart that might have information on the cases.
- Draft and sign initial case evaluation letters and mail them to Big Box and Value Mart.
Peter conducts the initial interviews with Big Box and Value Mart. Big Box would like the Honest Law firm to represent them in a workers compensation case where their employee allegedly injured their back while at work. Value Mart would like the Honest Law firm to represent them in a case where a customer allegedly slipped, fell, and suffered injury on some ice in the Value Mart parking lot.
In a 2–3 page paper, in the following order please discuss:
- Whether Peter Paralegal can ethically perform each of the tasks assigned to him by his supervising attorney (tasks 1–6).
- Explain whether the task would be considered UPL and explain why or why not.
- Also, make sure to cite to the relevant ABA Model Rule of Professional Conduct and any comments to the Rule that may clarify your position.
- Discuss whether the Honest Law firm can ethically represent both Big Box and Value Mart, and explain whether or not there is a conflict of interest.
- Define what is meant by a “positional conflict” (also known as an “issue conflict.”) Is it a conflict of interest for an attorney to take inconsistent legal positions in different cases for different clients? Why or why not? (Refer to the Comments to Rule 1.7 in your analysis
- Make sure to apply and discuss the relevant ABA Model Rule of Professional Conduct.
Reminders:
- Please prepare an APA formatted cover sheet with your memorandum. Do not forget to indicate which Unit the assignment is for
- Be sure to avoid the use of first person. Instead convey your research utilizing third person.
- Keep all font color consistent throughout. If you copy and paste a link and it is in blue, hover your mouse over the link, right click and select “REMOVE HYPERLINK” to keep the font color black like the rest of your submission.
- Use size 12 Times New Roman font.
- Utilize in text citations. If a reference is listed in your reference page, it must be included within the body of your submission as well.
- Prepare an APA formatted reference page.
- Proofread your submission for any grammatical or sentence structure errors. Also, please refer to the rubric for this assignment.
- Submit your Assignment in a timely manner.
- Do not hesitate to ask for assistance should you need it.
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key questions memo Humanities Assignment Help
Please write two questions or issues you want to discuss in the class
Instead of listing your questions, please briefly explain how these questions contribute to our understanding of the article(s) under discussion. Your “Key Questions Memo” should be about one-page (single-spaced)
Carbon labels
- Gössling, S., & Buckley, R. 2016. Carbon labels in tourism: persuasive communication?. Journal of Cleaner Production, 111, 358-369.
- Edwards-Jones, G. et al. 2009. Vulnerability of exporting nations to the development of a carbon label in the United Kingdom. Environmental Science & Policy, 12(4), 479-490.
- Van Loo, E. et al. 2014. Consumers’ valuation of sustainability labels on meat. Food Policy, 49, 137-150.
[supanova_question]
https://anyessayhelp.com/
From: Sam comment from my posted above
It’s great to hear the system working the way it’s supposed to .
You write a good letter here, detailed and specific in both your praise,
what your concerns are, and what you want them to do.