A train is moving parallel and adjacent to a highway with a constant speed of 30 m/s. A car is traveling in the same direction as the train at 57 m/s….

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A train is moving parallel and adjacent toa highway with a constant speed of 30 m/s.A car is traveling in the same direction asthe train at 57 m/s. The car’s horn soundsat 570 Hz and the train’s whistle sounds at330 Hz.When the car is behind the train what fre-quency does an occupant of the car observefor the train whistle? The speed of sound is343 m/s.Answer in units of Hz

Cite all reference material .

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The original intent of affirmative action was to “level the playing field” and ensure minority groups were treated fairly during the employment process.
Using the original goal of affirmative action as a framework, write a paper that analyzes the evolution of affirmative action over the last 40+ years.
You must draw conclusions based on research from outside resources and answer the following question in your paper, “Has affirmative action been consistently and effectively used to create a more robust and productive workforce?”
The requirements below must be met for your paper to be accepted and graded:
Write between 750 – 1,250 words (approximately 3 – 5 pages) using Microsoft Word in APA style, see example below.
Use font size 12 and 1” margins.
Include cover page and reference page.
At least 80% of your paper must be original content/writing.
No more than 20% of your content/information may come from references.
Use at least three references from outside the course material, one reference must be from EBSCOhost. Text book, lectures, and other materials in the course may be used, but are not counted toward the three reference requirement.
Cite all reference material (data, dates, graphs, quotes, paraphrased words, values, etc.) in the paper and list on a reference page in APA style.
References must come from sources such as, scholarly journals found in EBSCOhost, CNN, online newspapers such as, The Wall Street Journal, government websites, etc. Sources such as, Wikis, Yahoo Answers, eHow, blogs, etc. are not acceptable for academic writing.
A detailed explanation of how to cite a source using APA can be found here (link).
Download an

What are the pros and cons of recruitment and selection in an Internet context?

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Why is it important to establish the meaning of talent and talent management in a particular organizational setting? How does the strategic direction of the organization influence human resource planning activities? What are some potential disadvantages of using a packaged application to help automate the employee goal-setting process? Why is it important to have an adaptable workforce in a global economy?
What are the pros and cons of recruitment and selection in an Internet context? Provide examples of your personal experiences with online recruitment and selection. Do you agree or disagree with online assessments during the recruitment and selection process? Why or why not? Be sure to include your personal experiences with online assessments.
READ ARTICLES FOR USE AS A REFERENCE
NO PLAGIARISM WILL BE CHECKED TURNITIN & SAFEASSIGN
NO MORE THAN 2 PAGES NO COVER PAGE PLEASE
https://searchfinancialapplications.techtarget.com/feature/Integrating-talent-management-and-core-HR-systems-valuable-but-tricky
http://www.hrvillage.com/human-resources/applicant-tracking.htm

For this discussion, address the following: Reflect on your experiences upon completing this course.Evaluate your current level of statistics anxiety relative…

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For this discussion, address the following:

Reflect on your experiences upon completing this course.
Evaluate your current level of statistics anxiety relative to your initial level in Unit 1 of the course.
Describe how your view of statistics has changed from the beginning of the course.
Discuss how you can use statistics in your career. Do you have a different perception than you initially did? Justify your answer.

Do you speak differently to friends than you do to your children?

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In Lesson 1, we discussed audience awareness. As you move forward in our course, think about audience. Think about audience in all things that you do. If your coffee is not right at Starbucks, then think about the barista as your audience before you air your grievances. If you need to bring something up to your superior, consider how you are automatically aware of audience as you plan your strategy.
For this discussion board, consider all of the different audiences you encounter throughout the day on a weekly basis. Who do you talk to and encounter? How do you change your approach with each audience? Do you speak differently to friends than you do to your children? If you have to call an insurance company, do you speak differently to the agent on the phone than to your grandmother? Describe at least two interactions and how they are different from one another. You might want to include two interactions that describe your life situation, like where you work or live.

Is peritonitis fluid around the heart? What causes this?

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No, peritonitis is an inflammation of the peritoneum, the membrane that lines the abdominal cavity and covers the abdominal organs.
The peritoneum is the serous membrane that lines the abdominal cavity and covers the abdominal organs. Due to bacterial infection or rupture of an abdominal organ, the peritoneum can get inflamed, a condition known as peritonitis.
The pericardium is two thin layers of a sac-like tissue surrounding the heart that helps hold the heart in place. These two layers have a small amount of fluid between them naturally for lubrication.
Pericarditis is a condition causing inflammation of the pericardium and increase in the fluid content which puts pressure on the heart and results in pain. There can be various reasons for this such as viral infections, post-operative infections, autoimmune disorders like lupus, injuries, etc.

How Do I Find Peer-Reviewed Articles?

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Family and Medical Leave Act and Core HR Functions
Preparation
In this assignment, you consider the impact of relevant elements of the Family and Medical Leave Act (FMLA) on teamwork and your choice of one other core function of a human resources department. In preparation for the assignment, you must choose from the following HR functions:
Hiring—employment and recruitment activities.
Retention—employee relations activities.
Compensation—compensation and benefits activities.
Training—employee training and development activities.
Use the Capella University Library and professional or academic resources on the Internet to research the effect of FMLA on both teamwork and your chosen function.
Deliverable
Note: Be sure to read the preparation section of this assignment.
Part 1: Analyze how FMLA has affected both teamwork and one of the following core functions of a human resources department. Your analysis should include both positive and negative consequences of the act.
Hiring.
Retention.
Compensation.
Training.
Part 2: Complete the following:
Discuss two strategies that human resource managers have employed to successfully mitigate the negative effects of the act on teamwork.
Explain how these strategies have effected employee satisfaction.
Additional Requirements
APA formatting: Resources and citations are formatted according to APA style and formatting standards.
Number of resources: Include a minimum of three resources.
Page length: 5–6 pages.
Font and font size: Times New Roman, 12 point.
Resources
Family and Medical Leave Act and Core HR Functions Scoring Guide.
Family and Medical Leave Act (FMLA).
Capella University Library.
How Do I Find Peer-Reviewed Articles?
The Writing Center.
APA Style and Format.
APA Paper Template.
APA Paper Tutorial.

(8) The Solar System (6 pts.) (8 a) In another solar system, we discover two terrestrial planets both with atmospheres made of 99% carbon dioxide.

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(8) The Solar System
(6 pts.) (8 a) In another solar system, we discover two terrestrial planets both with atmospheres made of 99% carbon dioxide. However, one planet has ten times more atmosphere than the other. Propose three hypotheses to explain why they would differ so much in their quantities of atmosphere.
(4 pts.) (8 b) Our solar system contains 4 terrestrial planets and 4 jovian planets. Suppose we discover another solar system with 8 terrestrial planets and no jovian planets. Propose a hypothesis to explain why the formation of that solar system would have turned out so differently from our own.
(4 pts.) (8 c) Why would astronomers be surprised to discover an active volcano on an asteroid?

What is an early and late start, early and late finish?

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Instructions
Write an Essay that exceeds 500 words following the APA 6th edition on the network diagram and its benefit to the project. Address the following:
· What is the Network Diagram?
· Describe the “Activity on Node” and “Activity on Arrow” diagram.
· What is an early and late start, early and late finish?
· Describe forward and backward pass.
· What is slack or float?
· Explain the critical path.
· Please use a minimum of 2 references.
To help you better understand the project management network, you will find two videos below to review.
https://www.youtube.com/watch?v=xuGQ1BBzihw
https://www.youtube.com/watch?time_continue=314&v=U-AZz_FuOKM
RUBIC:
Content: Demonstrates the ability to construct a clear and insightful problem statement/thesis statement/topic statement with evidence of all relevant contextual factors.
Analysis: Organizes and compares evidence to reveal insightful patterns, differences, or similarities related to focus.
Writing: The paper exhibits a excellent command of written English language conventions. The paper has no errors in mechanics, grammar, or spelling.
APA: The required APA elements are all included with correct formatting, including in-text citations and references.

Brilliant answer | Nursing School Essays

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Time to Practice – Week Five
Complete Parts A, B, and C below.
Part A
Some questions in Part A require that you access data from Statistics for People Who (Think They) Hate Statistics. This data is available on the student website under the Student Text Resources link.
1.     Use the following data to answer Questions 1a and 1b.
Total no. of problems correct (out of a possible 20)
Attitude toward test taking (out of a possible 100)
17
94
13
73
12
59
15
80
16
93
14
85
16
66
16
79
18
77
19
91
a.     Compute the Pearson product-moment correlation coefficient by hand and show all your work.
b.     Construct a scatterplot for these 10 values by hand. Based on the scatterplot, would you predict the correlation to be direct or indirect? Why?
2.     Rank the following correlation coefficients on strength of their relationship (list the weakest first):
+.71
+.36
–.45
.47
–.62
3.     Use IBM® SPSS® software to determine the correlation between hours of studying and grade point average for these honor students. Why is the correlation so low?
Hours of studying
GPA
23
3.95
12
3.90
15
4.00
14
3.76
16
3.97
21
3.89
14
3.66
11
3.91
18
3.80
9
3.89
4.     Look at the following table. What type of correlation coefficient would you use to examine the relationship between sex (defined as male or female) and political affiliation?
How about family configuration (two-parent or single-parent) and high school GPA? Explain why you selected the answers you did.
Level of Measurement and Examples
Variable X
Variable Y
Type of correlation
Correlation being computed
Nominal (voting preference, such as Republican or Democrat)
Nominal (gender, such as male or female)
Phi coefficient
The correlation between voting preference and gender
Nominal (social class, such as high, medium, or low)
Ordinal (rank in high school graduating class)
Rank biserial coefficient
The correlation between social class and rank in high school
Nominal (family configuration, such as intact or single parent)
Interval (grade point average)
Point biserial
The correlation between family configuration and grade point average
Ordinal (height converted to rank)
Ordinal (weight converted to rank)
Spearman rank correlation coefficient
The correlation between height and weight
Interval (number of problems solved)
Interval (age in years)
Pearson product-moment correlation coefficient
The correlation between number of problems solved and the age in years
5.     When two variables are correlated (such as strength and running speed), it also means that they are associated with one another. But if they are associated with one another, then why does one not cause the other?
6.     Given the following information, use Table B.4 in Appendix B of Statistics for People Who (Think They) Hate Statistics to determine whether the correlations are significant and how you would interpret the results.
a.     The correlation between speed and strength for 20 women is .567. Test these results at the .01 level using a one-tailed test.
b.     The correlation between the number correct on a math test and the time it takes to complete the test is –.45. Test whether this correlation is significant for 80 children at the .05 level of significance. Choose either a one- or a two-tailed test and justify your choice.
c.     The correlation between number of friends and grade point average (GPA) for 50 adolescents is .37. Is this significant at the .05 level for a two-tailed test?
7.     Use the data in Ch. 15 Data Set 3 to answer the questions below. Do this one manually or use IBM® SPSS® software.
a.     Compute the correlation between income and level of education.
b.     Test for the significance of the correlation.
c.     What argument can you make to support the conclusion that lower levels of education cause low income?
8.     Use the following data set to answer the questions. Do this one manually.
a.     Compute the correlation between age in months and number of words known.
b.     Test for the significance of the correlation at the .05 level of significance.
c.     Recall what you learned in Ch. 5 of Salkind (2014)about correlation coefficients and interpret this correlation.
Age in months
Number of words known
12
6
15
8
9
4
7
5
18
14
24
18
15
7
16
6
21
12
15
17
9.     How does linear regression differ from analysis of variance?
10.  Betsy is interested in predicting how many 75-year-olds will develop Alzheimer’s disease and is using level of education and general physical health graded on a scale from 1 to 10 as predictors. But she is interested in using other predictor variables as well. Answer the following questions.
a.     What criteria should she use in the selection of other predictors? Why?
b.     Name two other predictors that you think might be related to the development of Alzheimer’s disease.
c.     With the four predictor variables (level of education, general physical health, and the two new ones that you name), draw out what the model of the regression equation would look like.