Mathematics STANDARD level Paper 1 Essays - Standardized Tests

Mathematics STANDARD level Paper 1 Essays - Standardized Tests Mathematics STANDARD level Paper 1 M13/5/MATME/SP1/ENG/TZ1/XX mathematics STANDARD level Paper 1 Thursday 9 May 2013 (afternoon) instructions to candidates Write your session number in the boxes above. Do not open this examination paper until instructed to do so. You are not permitted access to any calculator for this paper. Section A: answer all questions in the boxes provided. Section B: answer all questions in the answer booklet provided. Fill in your session number on the front of the answer booklet, and attach it to this examination paper and your cover sheet using the tag provided. Unless otherwise stated in the question, all numerical answers should be given exactly or correct to three significant figures. A clean copy of the Mathematics SL information booklet is required for this paper. The maximum mark for this examination paper is [90 marks]. 11 pages 1 hour 30 minutes International Baccalaureate Organization 2013 Examination code 2 2 1 3 7 3 0 3 Candidate session number 0 0 0 1 1 2 22137303 2 M13/5/MATME/SP1/ENG/TZ1/XX Full marks are not necessarily awarded for a correct answer with no working. Answers must be supported by working and/or explanations. Where an answer is incorrect, some marks may be given for a correct method, provided this is shown by written working. You are therefore advised to show all working. Section a Answer all questions in the boxes provided. Working may be continued below the lines if necessary. 1. [Maximum mark: 6] Consider the vectors 2 3 = a and 1 4 = b . (a) Find (i) 2a b + ; (ii) 2a b + . [4 marks] Let 2a b c 0 + + = , where 0 is the zero vector. (b) Find c. [2 marks] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Kenyon Commencement Speech Essay Essays

Kenyon Commencement Speech Essay Essays Kenyon Commencement Speech Essay Paper Kenyon Commencement Speech Essay Paper One of the best beginning addresss that were given was by David Foster Wallace. Many may state that he was a superb adult male. which he genuinely was. In his address you can state he gave a life lesson to his graduating category and the people among them. He gave his position of what â€Å"freedom† truly is. Freedom is to be able to care of others alternatively of merely yourself. to be able to be free from your ain head. to be able to alter your default scene. You can be in control of your bosom and your head ; be their maestro and be able to command them your wants and demands. Always try to believe long and difficult about your life determinations and everything that defines who you are. Peoples can hold or differ with Wallace’s point of position on freedom because freedom is so large and it has different significances for everyone. To truly hold freedom and to be able to populate the manner that you truly want to. is truly all up to you. You need to do your life de terminations for yourself and maintain your fingers crossed that you truly hold yourself figured out and you’re perfectly certain you know what you’re making and where your determinations will take you. Your head and your bosom are merely under your control and they will make as you say. Now we all know that the head and the bosom don’t ever acquire along. one can desire one thing and the other one can oppugn that. It’s alright to be confused. but to be able to state yourself to maintain composure and grok what is traveling on with yourself and what is around you will merely fulfill you. Wallace provinces. â€Å"This I submit. is the existent freedom of existent instruction. of larning how to be well-balanced. You get to consciously make up ones mind what has significance and what doesn’t. You get to make up ones mind what to worship† ( 207 ) . This statement that he made is nil but true. You should be able to believe for yourself and respond the manner that you feel. Never make a determination based on the determinations of your parents. co-workers. friends. because you can hold your ain ethical motives and beliefs. and that’s what makes you. you. To hold freedom is to be your ain individual. believe logically. and know the right manner to respond in life. â€Å"It’s the automatic manner that I experience the drilling. frustrating. crowded parts of grownup life when I’m runing the automatic. unconscious belief that I am the centre of the universe. and that my immediate demands and feeling are what should find the universes priorities† ( 206 ) . says Wallace. In everyone’s caput. the universe is all about us and we are the centre of attending. Most of the clip we neer think about the people among us and their feeling or state of affairs. It’s easier for us to believe about our demands and the state of affairs that we are in that 2nd. Wallace besides says how sometimes we need to step out of our ain places and seek to look at the state of affairs from person else’s point of position. Which merely sound superb because every bit much as being â€Å"selfish† is in our nature. there might be people in worse state of affairss than us. It’s ever easy for us to kick about our jobs. which some people may truly hold. and others may overstate over a interruption up and believe that’s the terminal of the universe. Before making or stating something you will repent you need to take others in consideration. You can take full control over your head and alternatively of responding the manner that you automatically would. you could take to do the right determination and understand that non everything is ever about you. You have the power to command yourself if you truly want to. No 1 truly likes to be commanded to make anything. In fact. many of us intentionally do the antonym of what we are told to make because we want to be â€Å"rebels† or because we want to turn out our ain point. One thing that is ever hard for us to travel against is our ain head. It takes dedication and strength to hold the bravery to contend against your head. and to be able to alter your default scene. Like it was mentioned before. our default scene is chiefly to be selfish and think that it’s all about us. â€Å"Think of the old cliche about the head being an first-class retainer but a awful master† ( 202 ) . says Wallace. If you truly look deep into this cliche . you truly get down to recognize how much sense it truly makes. How astonishing would it be if you were ever the maestro of your head and it ever did merely as you said. Never would you have to hold a default scene of your ain. you would be in the scene that you pleased to be in. Most of us suffer in our ain ideas and allow our heads take over our whole organic structure. To be able to put yourself free. you need to larn to put yourself free from your ain head. You need to be the maestro of your head alternatively of being its waiter. In decisions. you can state that Wallace was seeking to learn his fellow graduating category to larn non to takes things for granted. Freedom is fundamentally all about being able to be well-balanced. Bing able to care for others. set yourself in their places and seek to do bad state of affairss look better. Our default scene is all about ourselves ; how we feel. how we look. what we think. what we want. etc. To be able to alter that default scene and be able to believe of others merely every bit much as believing about yourself would reasonably much give you the feeling of being free. To hold the power to command your head alternatively of being under its control. As we all know. it’s ever hard to acquire your bosom and head to acquire along and hold. Well. if you genuinely wanted. you can do them acquire along. Everyone has their ain ideas about this topic. This beginning address that Wallace gave about â€Å"freedom† was one of his brilliant authorship. His address genuinely shows how he feels about freedom. and of class he cared plenty to inform others about it before they all started a life outside of school.

NURSE PRACTITIONERS CAN EFFECTIVELY INCREASE GYNECOLOGICALSCREENINGS Assignment

NURSE PRACTITIONERS CAN EFFECTIVELY INCREASE GYNECOLOGICALSCREENINGS - Assignment Example Resources should be put in place and the nurses supported to ensure that screening is embraced by as many clients as possible. Common knowledge dictates that prevention is better than cure. Screening of the reproductive system ensures efficiency in child bearing since so many complications that would have occurred are prevented. Screening will help in the early detection of chronic diseases such as cervical and breast cancer as stated by Sudha (2011). Cancer, in its advance stages, cannot be totally treated. Early detection of the disease is essential in receiving successful treatment (Sudha, 2011). In other words, patients should be thoroughly screened if they have to receive proper treatment in case they are diagnosed with any disease. Overview of the  Review of Literature Several researches have been carried out to discuss the types, benefits and challenges of gynecological screenings. It has been discovered that disease prevention which involves primary avoidance is important a nd crucial. According to Boylan (2011) there are several benefits associated with disease screenings. However, the screening processes may hampered by various factors which make counseling difficult. There are various qualitative studies that have been conducted to investigate the demand for gynecological screenings. ... Yet again, others do not opt for the exercise owing to its costs (Sudha, 2011). Some women also forego the exercise considering their busy modern lifestyles so that they have almost no time to make appointments with their gynecologists. Culture has a major influence on the way people think and behave. In many cultures, personal privacy is an important aspect – one that must be guarded at all costs especially if it concerns the exposure of genitals (Liew, 2009). In this respect, culture has influenced many to avoid screenings for gynecologic diseases. Plan for Change Going by the numerous studies conducted in respect of screenings, it is worth noting that a rise in the number of screening will help improve women’s health (Hawkins, Nichols & Robert, 2011). The project aims to encourage nurse practitioners to encourage female clients to hold on the gynecological screening services. My focus is to steer up reliable and affordable screening techniques to be embraced by the n urses so that more women may value and be able to rely on the results obtained from screening. Modern techniques of screening should be employed to increase the credibility of the results and maintain the confidence of the clients as suggested by Falvo (2004). Posters, newsletters and leaflets about gynecological screening should be issued to as many female clients as possible in a bid to educate people about the facts and myths about gynecological screening. The health information should be in languages that can be understood by all targeted groups. The expenses on the services should be reduced so that many individuals in the community can access them. Trained practitioners should be the ones administering screenings and Pap tests to prevent more

Peer To Peer Multimedia Streaming Essay Example | Topics and Well Written Essays - 2500 words

Peer To Peer Multimedia Streaming - Essay Example However, the increase in the number of viewers, along with the rise in a number of other online applications, has made this architecture ineffective because of bandwidth bottleneck issues. One solution introduced to solve this problem is peer to peer (P2P) technology, wherein peers automatically relay streams to other peers. The P2P network they are connected to performs an algorithm that helps peers ï ¬ nd a relay for a speciï ¬ ed stream to connect to. In multimedia streaming service, the important factors to observe are playing time and network bandwidth utilization. The purpose of this report is to present a solution to these issues. The proposal is to utilize P2P caching service that exploits the proximity of connected clients, i.e. the temporal and spatial locality of cached streams to the clients. In this scheme, connected peer clients not only receive multimedia streams from a server but also send cached streams to peer clients like a proxy server upon request. One P2P technology that can support this architecture is called inter-overlay optimization. Figure 1 shows the different approaches employed in multimedia streaming starting from the centralized client-server topology to decentralized schemes, which includes IP multicast and P2P solutions. P2P can be further sub-divided into mesh-based, tree-based and hybrid overlays. Each peer can accept media data from multiple parents as well as provide services to multiple children (both parent and child are relative terms in place of master-slave relationship). The advantages of this solution are high resource utilization and fast discovery of fresh peers in a single mesh due to gossiping. The disadvantages are: quality of service cannot be guaranteed due to gossiping among peers and large buffer space needed to reduce the impact of autonomy of peers (in a dynamic environment). Example applications are Coolstreaming, Promise, and GNUStream. Each peer communicates only with one parent (per overlay) and provides service to a number of children such that a â€Å"tree† topology is always maintained (in an overlay). The advantages of this solution are: closely resembles original IP multicast ideas and low management overhead.

Performance Management Essay Example | Topics and Well Written Essays - 250 words - 3

Performance Management - Essay Example The script shows that whether or not an employee manages to attain the assigned goals also depends upon the extent to which he/she has been facilitated in doing so by the top management. This is the aspect of performance management that is often underemphasized. Achieving company’s goals is not only a horizontal team effort on the part of the employees, but also a vertical team effort wherein top management and everybody done the line forms part of a team. This is a very interesting script. The fact that there are just two characters in it that conduct the dialogue with each other makes the scenario easier to comprehend. The script also provides an example of how peers can educate each other on important concepts like performance management and performance appraisal in a hardly 5-minute talk in the office environment. This not only improves their social connectivity and increases their knowledge, but also helps them develop rapport with each other so as to work productively in the form of

Change in Organization Assignment Example | Topics and Well Written Essays - 500 words

Change in Organization - Assignment Example Changes result in positive and negative consequences simultaneously. On the one hand, changes always have the aim to improve the organization. On the other hand, changes in routine can be negatively perceived by employees because their usual algorithm of work will not be appropriate any more. Changes in decision-making, leadership, manages, strategy or policies can result in the need for restructuring. Leaders need to set new priorities and explain the meaning of the change for all employees to keep them involved in the process and minimize their negative reaction. Many changes are related to enhancing communication inside and outside the organization. Some of them lead to lower barrier in communication between managers and their followers moving the structure of the company from vertical to more horizontal line of management. Finally, any change has its final aim to improve the organization in its internal and external dimensions. Even though some changes are time-consuming, they result in better communication, stronger leadership and better achievements of employees at work. In order to make the process of change successful, one needs to consider the importance of specially trained people who are responsible for the change. Their knowledge and skills are vital to develop a comprehensive change plan that clarifies the resources required by the change. This plan becomes nothing without support from top management; all managers and leaders of the company should be engaged in the change to keep it important and make all employees engaged. Change management needs to be progressive and well-planned; change team needs to consider the risks associated with the change and make everything possible to minimize them. Finally, no change is possible without effective communication between all teams involved in the change. Miscommunication leads to misunderstanding of the strategy and the aims of the change. All people need to be equally

Organization Performance - Google Case Study Example | Topics and Well Written Essays - 4000 words

Organization Performance - Google - Case Study Example Strategic processes and systems within the organization involve all management functions and corporate decisions. The company would have to initiate its strategic functional processes and systems in keeping with its own strategic competitive environment as determined by SWOT analysis. For instance, internal organizational arrangements for communication, quality management, internal value chain management, employee relations, HRM function, budgetary control, cash flow management, motivation and so on will have to be aligned with organizational goals. A gourmet chocolate manufacturer would have to take into consideration the competitive environment and available strategic choices. Corporate Social Responsibility (CSR) policies and initiatives have become an inevitable component of the modern business organization's corporate objectives to such an extent that they are incorporated into the organizational goals. Google's as surveyed by this writer has adopted the same CSR initiatives adopted by the internet search engines on a global level. ... Each and every employer in the Google treated as equally important and management believes that Google's success depends on the interaction of employees with sharing their valuable ideas and opinions. Therefore motivating the employees has taken to considered by Google when they are managing the human resource. Despite the complexity and the competition in the business environment most of the organizations pay their considerable attention to increased employee motivation, performance and productivity. Management believes that when the employees' motivation levels increase, they trying to do their best in the workplace and committed to the management with alive, corporate and energetic. Thus when motivation levels are low, simply employers are unhappy and underperforming in their work with absenteeism and lower productivity. Google has revolutionized its services and redefined its employees in the workplace, especially Googlers are working closely with the management teams to attract, hire, develop and reward employees. In fact, the HR team of the Google is using every level of employee's talents and performance towards the success of the organization. Thus Google is providing an "individually-tailored" compensation package consisting of competitive salary and bonus with further rewards based on their performance. Googlers focusing on a drive in small teams with high energy environment. According to the Fortune magazine, Google was rewarded as one of "the 100 best companies to work for" in 2009. In fact, it could earn this recognition basically due to innovation benefits, flexibility, employee satisfaction and also the opportunity to pursue ideas in the working environment. However Google has adopted some motivation principles in the work environment such as â€Å"Appreciation is the best motivation†, so management has created a fun and inspiring workplace with host of facilities such as - on-site doctor and dentist; massage and yoga; professional development opportunities; shoreline running trails; and plenty of snacks to get throughout the day.  Ã‚