1 a neutron star is formed when an object like the sun collapses.
1 a neutron star is formed when an object like the sun collapses. Suppose a uniform spherical star of mass M and radius R collapses to a uniform sphere of radius 10^-5 R. If the original star has a rotation rate of 1 rev each 25 days, (like the sun) what will be the rotation rate of the neutron star? WHY? Please give detailed explanation for BOTH questions. ——–
#2 a large horizontal disk is rotating on a vertical axis through its center; for the disk I = 4000 kg m^2. The disk is coasting at a rate of .150 rev/s when a 90 kg person drops onto the disk from an overhanging tree limb. The person lands and remains at a distance of 3 m from the axis of rotation. What will be the rate of rotation after the person has landed
Zheng sen’s chinese take out had earnings before interest and taxes
Zheng Sen’s chinese take out had earnings before interest and taxes of 4,000,000 last year. The firm has a marginal tax rate of 40% and currently has the following capital structure:
Long term debt at 12% with an amount of 8,000,000 and total capital percentage of 25%
Preferred stock at 14% with an amount of 800,000 and total capital percentage of 25%
Common stock equity
2000000 shares outstanding for an amount of 16,000,000 and tot cap percentage of 50
Questions:
a. Calculate the firm’s after tax ROE and EPS.
b. If the firm retires 4,000,000 of preferred stock using the proceeds from an equal increase in long term debt, what would have been the after tax ROE and EPS?
c. If the firm retires 4,000,000 of preferred stock using the proceeds from the sale of 500,000 shares of common stock, what would have been the after tax ROE and EPS?
Variance anaylsis | accounting & billing
You are the manager of a hospital department that cares for patients, and you just received your monthly budget results that state your salaries were higher and your supply use was lower than budgeted.
Compose 1,000-1,200 that explain the following points:
Include what factors you should consider when writing your variance report to your vice president. Note: Your vice president expects her managers to write detailed variance reports that include all possibilities.
Include the relationships between interpreting operational variance report budget goals and actual results of performance.
Describe the variance issues to be addressed in accordance with Health Care Organizations (HCO) that require justification if they are over or under the threshold for action.
Include two scholarly references in addition to your textbook.
Case study apa paper – hershey case study
Go to the Hershey Case study and answer:
What is your appraisal of that company’s operating and financial performance? What positives and negatives do you see in this company’s performance? Use the financial ratios in Table 4.1 of Chapter 4 as a guide for the calculations needed. Learn from the financial analysis in the Netflix case study as a reference.
Identify from the case content at least four capabilities that Hershey performs.
Determine whether Hershey’s resources and capabilities are potent enough to produce a sustainable competitive advantage (page 99). Use the Four Tests approach of a Resource’s Competitive Power to determine Hershey’s sustainable competitiveness (page 100).
Determine whether Hershey is competitively stronger or weaker than key rivals (Use Figure 4.4. the chart to answer this question, page 123.
The case study “Hershey” identifies 10 opportunities, 10 threads, 10 strengths, and 10 weaknesses in the Hershey company (after reading chapter 4).
Mn506 assignment: controversial treatments and legislative change
Choose a health care treatment option that is controversial and maybe costly.
In this assignment the controversial treatment is ” Bariatric Surgery”
Describe the positive and negative benefits from the treatment, evidence of effectiveness, and the potential harm of a different treatment option.
1.Introduction: Choose a controversial health care treatment option.
Describe the treatment.
2. Describe the social and legal controversy associated with your controversial treatment.
3. Describe the evidence that supports the effectiveness of the controversial treatment.
4. Describe the evidence that does not support the effectiveness of the controversial treatment.
5. Compare and contrast the positive and negative benefits or harm of the controversial treatment.
This assignment follows APA Style, Times New, Romans, font 12, Original Please, No Pleagerism, with references (2012-2017) and in text citations. Check with turnitin. Thank you
A healthy immune system discussion
The immune system is a critical body system tasked with defending the body from infection. Many factors contribute to a healthy immune system, such as engaging in healthy levels of activity, eating a diet of nutrient-dense foods, and implementing various effective stress management strategies.
In your initial post:
What are some daily habits that can help support a healthy immune system? What are some ways the cardiovascular system works to support a healthy immune system (hint: think about cells of the immune system and how they might get to the places where they are needed)?
List examples of any preventative health care strategies or interventions that can boost the function of the immune system and explain how they influence the immune system. How important do you think stress management is in maintaining a healthy state, and is there anything you do to mitigate its effects in your own life?
Introduction to criminology victim precipitation theory
Victim Precipitation Theory
Victim Precipitation Theory discusses how a victim can actively or passively play a role in the crime itself. Conduct an internet search for a current (less than two years old) case or article about a crime victim. In a well-constructed, one page essay (500+ words), discuss how the victim either actively or passively participated in the crime.
(NOTE: A well-constructed essay will be in complete sentences and paragraphs. It will be structured to include an introduction, body, and conclusion. While APA references and citations are not required for this course, they are strongly suggested since they will be required in future courses. Also, you must at least attempt to provide citation and reference information for any specific information that you use that is not your own thoughts in order to avoid plagiarism.)
Fix assignment (1) | Accounting homework help
Please fix the assignment below based on the professor’s feedback……
https://www.homeworkmarket.com/content/milestone-3-15075185-2#
PROFESSOR FEEDBACK——I appreciate the hard work you put into the third portion of your milestone project. You did a great job identifying the benefits and challenges involved in using international financial statements for analysis. When we analyze local statements we know we are comparing apples to apples but when we use financial statements composed with varying sets of rules, our analysis can run into some problems.
I recommended an article from the Journal of Accountancy in the last milestone process and I found another one you may find helpful this week as well regarding the difficulty of using financial statements under various standards:
http://www.journalofaccountancy.com/issues/2007/feb/foundintranslation.html
If you had suggested improvements on earlier milestones I recommend working on those now, as we go along, to make things easier for you in the final weeks when its time to compile and submit your entire project.
In 1990, 5.8% of job applicants who were tested for drugs failed the
Question # 1In 1990, 5.8% of job applicants who were tested for drugs failed the test.A random sample of 1440 current job applicants results in 61 failures (based loosely on data from the American Management Association).
At the ? = 0.01 significance level, test the below claim (i.e., that the failure rate is now lower)
HO: p = 0.058HA: p < 0.058
a) Is this an upper tail, lower tail, or two-tail test? (5 points)
b) Are we testing means or proportions? (5 points)
c) State the rule of rejection (in terms of p-value and level of significance) (5 points)
d) Find the p-value (5 points)
e) Should you reject or not reject HO? (5 points)
f) Does the result suggest that fewer job applicants now use drugs? (5 points)
Post University Apprenticeship Programs Discussion
DB 1 TrendsBased on what you know about trends in the workplace which types of job preparation settings are likely to increase? In thinking about this question more specifically, please think of at least 3 examples that will effect the client we work with as human service providers. DB 2 BarriersSome groups have charged that apprenticeship programs unfairly discriminate against women and minorities. Based on what you know and our reading, do you agree or disagree? To help, please think of at least 3 examples that will effect the client we work with as counseling and human service providers. DB 3 EmployabilityGive a detailed description of the job search process and tell what skills the job hunter needs at each step in the process. Please be sure to share at least 3 real-world examples in the field of counseling and human services to support your ideas.material
