A car moving with a velocity of 18 kmph is brought to rest in a distance of 0.5 km by applying brakes. Find its retardation?

A car moving with a velocity of 18 kmph is brought to rest in a distance of 0.5 km by applying brakes. Find its retardation?
Solution:  
Initial Velocity of the car = u = 18 kmph = 5 ms-1,
Final Velocity of the car = v = 0,
Distance travelled = S = 0.5 km = 500m
We have, v2 = u2 + 2as.
             0 = 52 + 2 × a × 500
               = 25 + 1000a.

 

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7.01 Matrices and Determinants Quiz

Question 1 Which of the following is the correct matrix representation of the August Inventory of small and large t-shirts and pants? Inventory for AugustInventory for SeptemberInventory for October SmallLargeSmallLargeSmallLargeT-Shirts234678Pants143556

2 points Question 2 If and find 2A + 2B.

2 points Question 3 If find -2B.

2 points Question 4 If and find A + B.

2 points Question 5 Matrix A has dimensions 2 x 3. Matrix B has dimensions 3 x 6. These two matrices can be multiplied to find the product AB.
True False

2 points Question 6 If and find A x B.

2 points Question 7 If and find A x B.

Does not exist.

2 points Question 8 Evaluate

Does not exist.

2 points Question 9 Find the determinant of

14
-14
1
-1

2 points Question 10 Does the matrix have an inverse?

yes
no

2 points Question 11 What is the determinant of the following matrix?

-13
7
-1
12

2 points Question 12 What is the determinant of the following matrix? Does the matrix have an inverse?

-7; no
-7; yes
1; yes
1; no

 

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Capella University Current Environmental Issues Analysis

Please the attachment for detail information regarding this assignment.

Prepare a 5–7-page environmental analysis of a health care organization addressing both the external and internal environments.

Note: Each assessment in this course builds upon the work you have completed in previous assessments. Therefore, you must complete the assessments in the order in which they are presented.

Health care organizations have embraced strategic management and developed unique processes for their industry. Health care leaders have found that strategic thinking, planning, and managing strategic momentum are essential for coping with the health care industry’s dynamics. Strategic management has become the single clearest demonstration of effective leadership in health care organizations.

Health care organization leaders need to understand the external environment in which they operate and anticipate and respond to the significant shifts taking place within that environment. An organization engages in service area competitor analysis to: Determine the geographic service area.Analyze the competitors within that service area for strengths and vulnerabilities.Assess the impact of its strategic actions against specific competitors.Anticipate potential actions a competitor might take that would endanger the organization’s market position.

Analyzing competitors assists organizations in identifying their competitive advantage—the basis on which they are willing to compete. Evaluating the organization’s internal environment is also critical. This requires evaluating such functional areas as clinical operations, information systems, marketing, clinical support, human resources, financial administration, and so on. In an internal environmental analysis, leaders carefully examine each function or organizational subsystem and then develop and analyze a list of strengths and weaknesses for each. This approach has been successful in some cases; however, an internal environmental analysis alone does not adequately address strategic issues.

This assessment provides an opportunity for you to perform an environmental analysis of a health care organization. An environmental analysis enables the organization to identify current challenges and opportunities in preparation for future strategic planning and goal identification. Insightful diagnosis of a company’s external and internal environments is a prerequisite for managers to succeed in crafting a strategy that is an excellent fit within the company’s operations. These evaluations assist the organization in fostering alternative strategies and business models that culminate in leaders choosing a specific strategy.

By successfully completing this assessment, you will demonstrate your proficiency in the following course competencies and assessment criteria: Competency 1: Analyze organizational structure, design, culture, and climate in relation to environmental forces.Identify key industry structural features determining the forces governing competition.Competency 3: Recommend an organizational structure and design to optimize a strategic plan.Competency 4: Communicate in a manner that is scholarly, professional, and consistent with expectations for professionals in health care administration.Write a clear, concise, well-organized, professional, and generally error-free environmental analysis that supports conclusions with relevant evidence.Follow current APA formatting and style guidelines for citations and references. Evaluate a health care organization’s directional strategy, as reflected in its vision, mission, and values.

 

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Use the vertical line test to determine which of the following relations is a function.

Use the vertical line test to determine which of the following relations is a function.

Which graph is correct

 

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Hi ..2 short discussion questions2

A) The Human Genome Project (HGP) is an international scientific research project with the goal of determining the sequence of nucleotide base pairs which make up human DNA, and of identifying and mapping all of the genes of the human genome from both a physical and a functional standpoint. Some people advocate the use of this knowledge to ultimately develop gene therapy. The goal of gene therapy would be to find alleles that are “faulty” and to correct them with normal alleles. Ideally, to “fix” every cell in an individual, this process would need to occur in embryos. Presume a couple found out their embryo has a gene mutation that has a high success rate of causing cancer later on in the baby’s life. Would you advocate the use of gene therapy in the embryo to correct the problem before the child was ever born? What if the embryo did not appear likely to develop a genetic disease, but the parents decided that they would really prefer that their child have blue eyes as opposed to brown? Would you advocate the use of gene therapy in this case? Should the use of this therapy be limited? Who should decide those limits?

B) 1. PCR is a technology that has many useful applications with biotechnology. What are some of those applications? What are the advantages of PCR over gene cloning for generating many copies of a DNA fragment?

2. Humans are almost identical in the protein-coding sections of the genome, yet each individual has a unique DNA profile. Explain how this is possible.

 

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write a 175 words response, but have to be fast, only have 45 minutes.

Data Exercise: Module 7

74 74 个未读答复。 74 74 个答复。 Data Exercise Instructions:

Last week you learned how to collect behavioral data for primates. This week we will be making activity budgets for the data we collect. Primatologists make activity budgets to see what percentage of time a species spends doing various activities. For example, what percentage of time during the day does a chimp spend grooming, or resting, or standing upright or using tools. To calculate the percentage of time used for a specific activity, you divide the number of times you saw an individual doing that activity by the total number of behaviors you recorded:

So for example if you are interested in the percentage of time spent grooming:

{numberoftimesgroomingisrecorded÷numberofbehaviorsrecorded}×100=percentageoftimespentgrooming

Notice that your are dividing by the number of behaviors recorded and not just by the number of scans. Each scan will include a behavior for each individual in the group you are watching. So for example, if you recorded 25 scans while watching 2 chimps, then you recorded 50 behaviors.

Let’s say you recorded 10 instances of grooming. You also recorded 15 scans of resting, 5 of tool use, 12 scans of eating, 1 of bipedal walking, 7 for all other locomotion.

Your activity budget would be:Grooming (10/50)X100 = 20%Resting (15/50)X100 = 30%Tool use (5/50)X100=10%Eating (12/50)X100 = 24%Bipedal walking (1/50)X100 = 2 %All other locomotion (7/50)X100 = 14%

One way to check your work is to make sure you have a total of 100% when you add up all the percentages for each behavior.

To get full credit for this experiment:Using one of the cams listed below or another primate cam you found online, observe the primates for at least a half hour.Every 20 seconds scan the group. Record what each individual is doing.Calculate the percentage for time spent on each behavior to generate your activity budget for the group.Post your results in a table or generate a pie chart at Create a Graph (http://nces.ed.gov/nceskids/createagraph/default.aspx (链接到外部网站。) 链接到外部网站。 ), to make an activity budget chart like the one attached at the bottom of the page.Describe your results using 175 words or more. What species did you observe? Were you surprised by the proportion of time spent doing each behavior? Did you see any behavior that you would consider to be of importance to human evolution? What might that tell us about the common ancestor that humans and modern primates share?Cite your references, including the URL for the webcam you used.Now comment on the work of two other students using 25 words or more per comment.

Two primate cams I recommend:San Diego Zoo Ape Cam:

http://zoo.sandiegozoo.org/cams/ape-cam (链接到外部网站。) 链接到外部网站。 Houston Zoo Ape Cams:

http://www.houstonzoo.org/meet-the-animals/chimpanzee-window-cam/ (链接到外部网站。) 链接到外部网站。 (链接到外部网站。) 链接到外部网站。

http://www.houstonzoo.org/meet-the-animals/chimpanzee-yard-cam/ (链接到外部网站。) 链接到外部网站。

end of page

 

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Introduction to criminal justice , law homework help

Liz Rowell is prosecuting Gene Huewit for first-degree rape of a child and incest. The victim is a 7-year-old female who was brought to the emergency room with bleeding and bruising. The lead detective learned that Mr. Huewit is the victim’s uncle and has been molesting her for the last 2 months.During jury selection, Ms. Rowell dismisses two jurors because they have, themselves, been victims of childhood abuse. This is an example of:

a. jury selection.
b. challenge for cause.
c. peremptory challenge.
d. direct evidence.
e. circumstantial evidence.Jordan Snow has served 15 years of a 25-year sentence for first-degree rape. He was 20 when he was originally sentenced. Jordan had a previous charge of larceny, which the judge had to include during the rape sentencing. Jordan has always stated that he is innocent and one day he would prove it.
Jordan’s DNA results have come back exonerating him from the crime. He is the victim of a:

a. punishment.
b. wrongful conviction.
c. shame.
d. DNA proof.
e. prosecutorial misconduct.Liz Rowell is prosecuting Gene Huewit for first-degree rape of a child and incest. The victim is a 7-year-old female who was brought to the emergency room with bleeding and bruising. The lead detective learned that Mr. Huewit is the victim’s uncle and has been molesting her for the last 2 months.
During the second round of jury selection, Ms. Rowell dismisses juror number four because she just has a feeling that she would not be a fair juror. She does not want to take a chance of this defendant walking free. This is an example of:

a. jury selection.
b. challenge for cause.
c. direct evidence.
d. peremptory challenge.
e. circumstantial evidence. write about each one 25 to 50 words

 

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questions

Questions

1) Which of these measures are used to analyze the central tendency of data?

A) Mean and Normal Distribution

B) Mean, Median and Mode

C) Mode, Alpha & Range

D) Standard Deviation, Range and Mean

E) Median, Range and Normal Distribution

2) Five numbers are given: (5, 10, 15, 5, 15). Now, what would be the sum of deviations of individual data points from their mean?

A) 10

B)25

C) 50

D) 0

E) None of the above

3) A test is administered annually. The test has a mean score of 150 and a standard deviation of 20. If Ravi’s z-score is 1.50, what was his score on the test?

A) 180
B) 130
C) 30
D) 150
E) None of the above

4) Which of the following measures of central tendency will always change if a single value in the data changes?

A) Mean

B) Median

C) Mode

D) All of these

 

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BUS 499 Grantham University Week 1 Business Policy and Strategy Essay

Week 1 Assignment Strategic Audit

The strategic audit system is a diagnostic tool to pinpoint an organization’s strengths and weaknesses. Use the Strategic Analysis Framework and other tools in order to conduct a strategic audit. You might consider using a SWOT analysis for both companies to analyze each of their situations.

For this assignment, a mini strategic audit will be conducted for two companies with an overall goal to compare how each company differs in the strategy management and implementation, while identifying the importance of strategic management.Conduct a Strategic Audit on two companies of your choice that are within the same industry. During this audit, you will be comparing each company, to do so be sure to create a SWOT analysis for each company.In addition, visit each company’s website and conduct research to identify key strategies that each company has. List a brief introduction of each company, to include the Mission Statement and compare key aspects of each company.Be sure to include the concepts identified in the readings for this week’s topics.

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.

 

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Create the Annotated Outline/Bibliography on the topic you chose previously

CAPSTONE

Outline and Annotated Bibliography

The Mythology of Crime and Criminal Justice – Chapters 5-6

Complete an annotated Outline/Bibliography using scholarly research articles about your selected Final paper topic. You will be required to use at least 8 resources in week 3.However, you Final Paper should include at least 15 scholarly research articles. You should begin researching these articles in preparation for completing your Final Paper.

Assignment

From this week, you will continue to work on your final research paper, to include my feedback from your title page and abstract submission, as well as this week’s outline/annotated bibliography.

Review my feedback and inquire where needed to ensure you understand your requirements as a learner, how to apply your research and application from your outline/annotated bibliography, into your final research paper.

https://owl.purdue.edu/owl/general_writing/common_…

NO MINIMUM NUMBER OF PAGES OR WORDS WERE GIVEN. IF A SECOND PAGE IS COMPLETED I WILL TIP YOU THE COST OF THAT FULL PAGE

 

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