Math in real life Essay Example

Math in real life Essay I think that many math topics have meaning and relevancy and are dependent on the path one takes in terms of finding real world application. For example, sports is largely dependent on sports. Decisions are made based regarding playing time as well as strategy based on percentages. In baseball, there is a strong use of math. Managers have to make decisions on which pitchers to start and, especially so in games of importance, those decisions are predicated upon statistical reality. If a pitcher has a better winning percentage in certain conditions, this will help to sway the manager.The calculation of batting average is a mathematical reality. It is not common to hear enthusiasts of the sport say, Hes hitting . 400 and will finish above if he goes 3 of 5 today! These are math concepts integrated in speech and analysis. On a larger level, I am not sure how one can get past the practical applications of math in personal finances. Balancing a checkbook, creating budgets, anticipating co sts and profits are all math based and reflect maths use in the real world.In terms advanced concepts such as the Pythagorean Theorem, I have included a couple of links that can help apply the theorem in the realm of map-making, cartography, or in constructing a quicker route home from two different points given Mathematics: Everywhere amp; EverydayMathematics expresses itself everywhere, in almost every facet of life in nature all around us, and in the technologies in our hands. Mathematics is the language of science and engineering describing our understanding of all that we observe.The Mathematics Everywhere amp; Everyday Exhibition  explores the many wonders and uses of mathematics in our lives. This exhibition is divided into nine areas focusing on different aspects of mathematics. Gallery Pathways worksheets prepared for primary and secondary school classes are available on request and booking. Please view our  Enrichment Programmes – Gallery Pathways  for more information on booking, etc. Introduction amp; ConceptsMathematics has been around since the beginnings of time and it most probably began with counting.Learn the history of mathematics, and get to know some of the greatest mathematical minds and their contributions. In this section, you are also introduced to some basic mathematical concepts and counting tools – from giant electronic calculators to the abaci of different cultures. HighlightThe Ames Room shows the effects of scale and illusion In Counting Counting various quantities is one of the activities that people engage in  from young. However, sometimes we wonder, just how big is one million?See how much space one million saga seeds occupy and be awed by numbers that you can relate to in your daily lives like the number of heartbeats in a typical lifetime. Sometimes, numbers can be used to fool people. Some exhibits in this section provide a few examples of well-known mathematical tricks. In Shapes, Curves amp; Patte rnsCircles, squares and  triangles are just a few of the shapes that are familiar to us through our daily lives. Discover the usefulness, beauty and cleanness of the round shape, and learn more about the other shapes that can be found around us.This section also features the Mobius strip that has several curious properties. In Nature 1, 1, 2, 3, 5, 8, 13 This is the Fibonacci Sequence, where each number is derived from adding the previous two numbers. This sequence of numbers can be found in many natural patterns  like in pineapples, sunflowers, nautilus and pine cones. Our eyes are usually drawn to objects that are symmetrical. Leonardo Da Vinci’s Vitruvian Man is often used as a representation of symmetry in the human body.The Soothing Symmetries  exhibit anchors this section and explains what symmetry means to science and in mathematics, as well as in everyday life. In Games amp; Puzzles Many, if not all puzzles and games require mathematical logic and deduction. Thi s section uses the fun and excitement of various popular games and puzzles, and the exhilaration of solving them, to attract and engage the visitors  to realise the mathematics in fun and games. Highlight The Odds Are Stacked Against You! xplores the odds of various casino games like roulette, blackjack and slot machines. This will set many thinking about their  chances of winning in gambling. In Time amp; The Heavens Mathematics was developed to understand the cycles of nature as observed in the seasons. Ancient people understood the need to define time in relation to celestial movements for agricultural, astronomical, astrological and navigational reasons. This section looks at the mathematics of astronomy,  its relationship to the inventions of various cultural-historical alendars, and the division of time into units of hours, minutes and seconds. In Real ApplicationsMathematic is used in our everyday lives; from figuring out the amount needed to buy your lunch to calculati ng the bank’s interest. This section explores some of the real life applications of mathematics. For example, internet banking is getting more and more common these days, and we depend on cryptology  Ã¢â‚¬â€œ the study of protecting information using codes  Ã¢â‚¬â€œ to keep our transactions safe. Learn more about how it is done in this section|Awesome, Fearsome CalculusCalculus is the study of change and it is one of the most important fields in mathematics. Isaac Newton and Gottfried Leibniz are usually credited with the invention of calculus. Newton used calculus in his laws of motion and gravitational attraction. Explore  an introductory calculus lesson  by taking something to the limit in Know Your Limits, and learn more about slopes, tangents, integration and differentiation in this sections other exhibits. | Back to Top

Marriott Forecasting Essay Example

Marriott Forecasting Essay Example Marriott Forecasting Paper Marriott Forecasting Paper This case involves the study of the Hamilton Hotel and the use of forecasting to help predict their demand on a specific day. Marriott Hotels operated the Hamilton hotel. Marriott has been known for a culture that puts people first. Marriott is recognized worldwide for their enduring values, their spirit to serve, and their corporate commitment to creating better places to live and work. 1) Critical Issue: The critical issue is the manager has to choose either to accept up to 60 additional room reservations for Saturday or not. ) critical Facts: The hotel loses revenue if the room is vacant for one night. Customer service is a priority for Marmots hotel. Customers often cancel reservations in the last minute or they dont show up. Sometimes, customers stay in the hotel for an additional date beyond their original reservation. Sometimes, customers checked out early. Every Tuesday, the manager needs to prepare a forecast for the follow week occupancy for each day from Saturday to Friday . If the hotel meets targets for occupancy ND revenue, hotel managers will be reward for their performance. The hotel has 1877 rooms. On Tuesday, August 18, 1 987 the manager received a reservation request for up to 60 rooms from a tour company for Saturday August 22. Although 1 839 rooms were reserved already for Saturday. The contribution margin from a room was about 590. The cost for denial a room would be about twice the contribution figure. Frequent guests are the customers that stay more than 45 nights a year in the hotel. ) Analysis: In order to forecast the expected demand in the short term and make the eight decision for Snow either to accept up to 60 rooms, first we decided to look at the historical daily demand for the last 13 weeks and analyze the demand pattern. In graph 1, given data shows peaks and valleys, has no trend and shows seasonal variations in time series. It is difficult to forecast an accurate future demand for this data without using the seasonal forecasting method. Graph 1 When analyzing Pickup Ratio (Demand/Tuesday Bookings) for each Saturday, we can see that most ratios are less than 1. 00. If reservation manager, Snow, decides to accept 60 rooms reservation from the tour company, she will overbook 22 rooms. As we know, 1839 rooms have been already reserved and she can give only 38 additional rooms. If she accepts 60 rooms reservation and there are no cancellations, she will have to accommodate additional 22 room requests providing with a comparable room in a different hotel somewhere in the city, transporting the quest, giving ratify such as fruit bucket. According to the text, if a customer is a frequent guest (Marquis cardholder), he or she would received $200 cash plus next two stays at the Marriott for free. Also, the approximate cost for denying a room is about $180. For 22 rooms it will be $3,960. If she decides not to overbook 22 rooms, she might be missing 22*90 = $1 ,980 Of revenue. Moreover, she might be losing an opportunity to establish a good relationship with the tour company, who may book steady numbers of 60 rooms on Saturdays in the future. This would generate additional profit, since we know from historical data that Saturdays are always under booked. Given a very low variable costs and marginal profit of 90$, it is a great opportunity for Snow to maximize profit during one of the slowest day of the week Saturdays (according to DOD indicator). However, she has to forecast demand for Saturday to make sure that she will have those rooms available. Denying a guest with reserved room can be very costly, especially for loyal customers and negatively reflect on hotels reputation. 4) Recommendations Effectiveness: We are recommending that the hotel accept the request from the tour company for up to 60 rooms. It was important for us to have the multiple forecasts and use the one with the lowest mean absolute deviation (MAD) before we made our decision. You Will see in the excel attachment that the seasonal forecast did in fact produce the lowest MAD and produced a forecast extremely close to the previous actual data. According to the seasonal forecast the hotel is expected to have 1,787 guests show up out of the 1,839 that were booked.

TRANSITIONS TO PRACTICE WORKBOOK Essay Example | Topics and Well Written Essays - 3000 words

TRANSITIONS TO PRACTICE WORKBOOK - Essay Example In essence the expected outcomes from chemotherapy are to cure a specific cancer; when cure is not a possible solution, to retard the growth of the tumour; to bring about relief of symptoms like pain in cancer; to reduce the size of the tumours in case other interventions like surgery or radiation are considered as solutions and to remove very small portions of tumours that may be present after surgical interventions (Ignoffo, Rosenbaum & Dollinger, 2008). For the administration of Mr. T’s chemotherapy he needs a portacath inserted. After insertion Mr. T returns to your ward what specific nursing care does he need in relation to his portacath insertion for the first 48 hours? The immediate care needs of Mr. T post portacath insertion involve, keeping the site of insertion clean, pain assessment and prevention, infection prevention, control of any possible complications, like pneumo thorax and keeping the line clean by flushing (Wood, 2000). Site of insertion has to be examined and any blood stained dressing needs to be changed. As the anaesthesia wears off, pain may be experienced by the patient and Langhorne, Fulton and Otto, 2007 recommend the assessment of pain experienced and the use of medication like paracetamol to alleviate the experience of pain. Infection control is the next issue and for this purpose nursing care needs to pay attention to whether there are any signs of infection, like continued pain, inflammation and any oozing at the site suggestive of infection and initiate action to control the infection (Verfaillie et al, 2005). Blockage of the Portacart line is the next issue in nursing care and Nursing Management of Intraperitoneal Access Devices, 2006, suggests the use of the Huber needle for flushing the line. Incidence of traumatic pneumothorax has been reported after the procedure and should the patient

Acceptability Of The Euthanasia In The Modern Society Assignment

Acceptability Of The Euthanasia In The Modern Society - Assignment Example Proponents of euthanasia base their claims on the fact that in the democracy and capitalistic modernity that are so widespread in the contemporary age, every individual has the right to decide for his/her own future. â€Å"The Hemlock Society is very vocal in their belief that euthanasia should be allowed, especially if the patient has conveyed those wishes† (Yares, 2011). Therefore, if an individual wants to die, his/her wish should be granted. Proponents of euthanasia also say that this practice relieves the patient as well as the patient’s relatives of the continuous pain and havoc. In a lot of conditions, there is no hope of improvement of the patient’s condition. Instead of waiting for the death to come on its own, it is right as per the utilitarian view to assisting the patient with the suicide. The utilitarian view considers all such practices ethical whose results are favorable. Apparently, all results of euthanasia are favorable because it not only allow s the patient an escape from the uninterrupted state of pain but also give physical and financial relief to the relatives who have to pay for the hospital expenses on daily bases as long as the patient lives. In the present age, health care is becoming more and more expensive. People have to pay hundreds of dollars every single day for the patient care in hospitals. Euthanasia saves all this money and allows the relatives to take a sigh of relief. Opponents of euthanasia fundamentally base their opinion on religious grounds, saying that it is for no one but God to choose the time of birth and the time of death of an individual. If an individual is in a state of stress or pain, it is God’s will. God will take the life out of the body when He will want. By interfering in God’s business, humans are making themselves sinful and will have to be accountable for their acts in the world hereafter.

Assess and comment on presentations Essay Example | Topics and Well Written Essays - 1500 words

Assess and comment on presentations - Essay Example The presentation fails to define natural language and conversational interface, which are two key terms that should not be left undefined because we, the audience, need to understand the presenter’s scope of definition. Other limiting sections of the presentation are the First Street Investments example that does not fully capture the concept of natural language and conversational interfaces, and the use of only two references by the author. The researcher should have used at least six references to add depth to his arguments. 2/5 – use of a good example and good definition of a key term. The lack of a definition for natural language and conversational interface, limits our ability to fully evaluate the author’s understanding of these key terms. Limited use of references. The first item we notice is a wrong presentation title. The title is not appropriate because a communication interface need not necessarily be a conversation interface. Graphical interfaces are also communication interfaces and from the presentation the author restricts himself to conversation interfaces. Another concern is that the presentation is unnecessarily lengthy probably because of redundancy for example conversation interface is defined in slide 3 and 12, and the slides look clumsy from too much wording. Nevertheless, one of the biggest strengths of the presentation is the definition of key terms - natural language, conversation interface and natural language – and the presenters discipline in restricting his/her conversation within the given boundaries. Based on the author’s definition of both natural language and conversation interface the example provided about a webpage is appropriate. However, we notice that half of the resources used for reference are pr e year 2000. The presenter should seek more current references to work with. The presentation structure and skill utilized here

Importance of education in Pakistan

Importance of education in Pakistan Education is important for Pakistans progress. Despite recent achievements, the country still faces numerous challenges to raise the education of its population to the standard of its South Asian neighbors, and to meet its own social and economic development needs. Pakistan: An overview Pakistan is located in the South and West Asia region neighboring borders India, Iran, Afghanistan and the Arabian Sea. Total population of Pakistan in 2010 is 173 million. About 64% people live in rural areas whereas 36% people live in urban areas. Introduction: This paper is designed to give a report on education in Pakistan. In this paper, the different roles, facts, and policies are reviewed which were designed for providing education in the country. Different education system, development challenges and causes are discussed. The education is now become one of the most defining enterprises of the 21st century with the emergence of globalization and increasing competition. In this fast world, education and technology are the basic keys for survival and progress of Pakistan respectively. Pakistan is determined to respond positively to emerging needs, opportunities and challenges of globalization. Education is one of the golden key that is considered as a big change and progress. Progress and prosperity of the country depends on the kind of education that is provided to the people. WOMEN IN EDUCATION In Pakistan, the rate of womens literacy remains low as compared to mens. Women have a low percentage of participation in society. The status of women in Pakistan especially in rural areas is low which is due to social and cultural obstacles. One of the strangest aspects in Pakistan is that some place especially in northern tribal areas the family is against of educating girls. The situation in NWFP and Baluchistan is most critical. The rate of women literacy is 3-8%. Many organizations have opened such schools in these areas that provide education. Unfortunately, the government has not taken any steps or measurements to promote literacy to girls education in these areas. â€Å"In 1981 only 7% of women in rural areas were literate, compared with 35% in urban areas. Among men, these rates were 27 and 57 percent, respectively†. This backwardness of the women is due to the non-equal treatment with them.In developed countries male female are considered equally. This unequal treatment with women takes the country to backward. In Pakistan a system of education with equal opportunities of education to male and female must be provided. BACKGROUNG OF EDUCATION POLICY In 2005, the Government of Pakistan has decided to review the National Education Policy to achievable in the field of education to overcome the problem regarding conflicts and achieve a knowledge that permits every person to realize his duty. This policy review will result in a policy which is applicable to all providers of education in Pakistan in which formal and non-formal states are included. In Pakistan context the essential part is ideological bases and historically provided by Islam as an ideology derived from Islamic religion. Islam is the fundamental source of providing values for our daily life. It also provides an ethical conduct which is an essential precondition for social development. /////Policy Planning Pakistani education sector is the most neglected sector. The literacy rate in Pakistan is 49.9% as of 2008. Education Policy has to be nationally developed and owned. It is simplistic and unprofitable to prepare it at the federal level and thrust upon the provinces. In Pakistan till now at least nine documents have issued that have the status of a policy. Each policy was prepared with varying degree and involvement of the federating units. Main development Challenges Following are the main issues and challenges in adult literacy and non-formal education: There is no separate budget allocation for adult literacy from total expenditures on education; the 10% is spent on other, which includes adult literacy, NFBE, teachers training, madrassahs reform, etc. There is a lack of a coordination b/w organizational structure and institutional mechanism for literacy. Due to lack of training of teachers and of formalized curriculum and non-existence of effective research in the field of literacy and continuing education the professional base of adult literacy initiatives remained under developed. ..Local language is being ignored or not even taught to learn basic literacy. ..The link between basic and post literacy is missing in existing literacy programs, which resulted in bad situation on the part of learners and teachers. The basic literacy need to be properly equipped with skill based post literacy programs, that support learners/teachers to go beyond reading, writing and numerous generating skills and sustainable improvement in their lives. In the past years due to political instability and insecurity in the country creates a big challenge for all nation. Public private partnership is also a not properly linked in literacy programs; it needs to be streamlined through proper facilitation and coordination. Private sector in Education Pakistan has highlighted some facts recently in new publications regarding primary level education sector. In Pakistan children rate going to private schools has rapidly growths to about 1/3rd of total Private schools are largely present in both urban and in rural areas. These publications have also argued that In private schools the Quality of education is better than public (gauged through testing) even when one controls for income and such factors, and Cost of provision of this education, per child, is lower than in the public sector. In education private investment is encouraging. At national and provincial levels there shall be regulatory bodies to regulate activities and smooth functioning of privately-managed schools and institutions of higher education through proper rules and regulations. For setting-up of educational facilities by the private sector a reasonable tax rebate shall be granted on the expenditure. Through Education Foundations matching grants shall be provided for establishing educational institutions by the private sector in the rural areas or poor urban areas. In collaboration with the Ministry of Education existing institutions of higher learning shall be allowed to negotiate for financial assistance with donor agencies. Schools which are running on non-profit basis shall be exempted from all taxes. According to the principles laid down in the Federal Supervision of curricula, Textbooks and Maintenance of Standards of Education Act, 1976 the Curricula of private institutions must conform. In consultation with the government the fee structure of the privately managed educational institutions shall be developed. Causes of Downfall: There are numerous causes for the downfall of education in Pakistan which are below. Economical Negligence: Pakistan has remained a weak economy of the world as it got nothing in its just assets that were snatched by India. The conflict between these two countries on Kashmir issue has hardly allowed the government to allocate funds in budget for other sectors while the education is not an exception in this regard. Till now just 2% of GDP is allocated for the betterment of education which is quite inappropriate to meet education demand. All the funds are not given through a proper channel and a fake audit report is generated that the funds utilization has been spent on education purposes. Rapid growth in poverty: According to 2002 Economic Survey Report, â€Å"Most of the inhabitants of Pakistan are poor and 40% of them live under poverty line, about 70% of its population dwells in villages. About 300,000, young ones are jobless. They have no access to good education†. This report shows that how much difficulties and troubles have been faced by this poor and suppressed class of the country. The main occupation of people is agriculture which is yearly generated which cannot fulfill their daily and basic needs of life. It is also noted that only 1% landlords hold almost 95% of lands in Pakistan which is totally unfair. This unjust division of land creates a huge economical problem which not only for the poor but also the government. Political Negligence: â€Å"If you want to destroy the future of any nation, no need to wage war with them; defunct their education, they will remain no more live on the map of the world.† still now no politician has paid attention in improving the standard of education so far, as far as the question of history of development of education in Pakistan is concerned. In case of Sindh, in early 1970s, lingual riots took place and a new cancer of copy culture was introduced and boosted up by politicians to prevail among the people. No official steps were taken in curbing this fatal disease. Now, the result is that throughout the country Sindhi students are understood the out come of copy culture and basic rights in every walk of life are denied to them, because however, they may be genius and creators but the fact remained that they lack in management and unable move the economy of the country just because they bear a title of COPY CULTURE. It was a political conspiracy based on totally bias. Being a Sindhi, I do not favour Sindhis that they are not given a proper share in different walks of life, whatever is happening to them is the only out come of wrong and misled polic ies which have been blindly followed up by them. Patriotism is the very hinge for all virtues, living in the same country everyone at first is Pakistani then Sindhi, Punjabee, Balochee and or Pathan, respectively. So, now it is our turn to turn a new leaf and pace with our other provincial brothers to improve the management of our beloved country Pakistan, believing in â€Å"united we stand, divided we fall†. Education has become a question of survival for us; less developed man cannot bring the change in improving the skills that are vital for the uplift of the education. 2011 is Pakistans Year of Education. Its time to think again about Pakistans most pressing long-term challenge. The economic cost of not educating Pakistan is the equivalent of one flood every year. The only difference is that this is a self-inflicted disaster. The announcement made by the prime minister that 2011 will be the ‘Pakistan Year of Education high lightens the future goals. The Pakistan Education Task Force has argued ever that Pakistan needs to give the highest possible to priority to education for good reasons. Due to unavailability of education there is a no single chance that the government will reach the development goals by 2015 on education. While on the other hand, India, Bangladesh and Sri Lanka are all on their way to achieving the same goals. As compared with India it improving education rate is ten times that of Pakistan, whereas Bangladeshs is twice that of Pakistan. Pakistanis have a constitutional right to universal education. In the 18th Amendment it has discussed that education has become now a right and no longer a privilege as it was in past times. Article 25A give a scenario where a citizen can take the government to court for not providing them access, or even be the grounds for a suo moto action. At current rates of progress, no person alive today will see a Pakistan with universal education as defined in our constitution. Balochistan would see it in 2100 or later. Just one year of education for women in Pakistan can help reduce fertility by 10 per cent, controlling the other resource emergency this country faces. There are 26 countries poorer than Pakistan but send more of their children to school, demonstrating the issue is not about finances, but will and articulating demand effectively. It is too easy, and incorrect, to believe that Pakistan is too poor to provide this basic right. Pakistan spent 2.5 per cent of its budget on schooling in 2005/2006. It now spends just 1.5 per cent in the areas that need it most. That is less than the subsidies given to PIA, PEPCO and Pakistan Steel. Provinces are allocated funds for education but fail to spend the money. We presume the public school system is doing poorly because teachers are poorly paid, this is untrue. Public school teachers get paid 2/3rds more than their equivalent private low cost school counterparts; they earn four times that of the average parent of a child in their school. Despite this, on any given day 10-15 per cent of teachers will be absent from their duties teaching. There is demand for education that is partly being addressed by low cost private schools, even one third of all rural children go to these schools (public schools can cost Rs.150 per month, low cost private schools the same or up to Rs.250). Despite the large presumption of the media, both domestic and international, this gap is not actually being addressed by Madrassahs. Only six per cent of students go to Madrassahs. CONCLUSION Education is Important in an ideological state, without which nobody can progress towards development both in personal terms as well as a nation state. Education provides the base for both social and economic development. The poor quality of educational system may be one of the most important reasons of downfall. In Pakistan, the quality of education is on the decline because the government not uplifting the quality and quantity of education. Without teachers transformation a nation cannot transform the education system for improving the quality of education. In this regard, a series of education reforms in the area of teacher education were introduced in the public sector but their vision seemed to be narrow, hence, they failed to make any substantial impact on the quality of teachers and teaching process. Eventually, it further affected the quality of education being offered in schools. Education system of Pakistan is facing new challenges. It has yet to be developed at par with other developing countries in the region.

Catcher In The Rye :: essays research papers

In JD Salingers' Catcher in the Rye, a troubled teenager named Holden Caufield struggles with the fact that everyone has to grow up. The book gets its title from Holden's constant concern with the loss of innocence. He did not want children to grow up because he felt that adults are corrupt. This is seen when Holden tries to erase naughty words from the walls of an elementary school where his younger sister Phoebe attended. "While I was sitting down, I saw something that drove me crazy. Somebody'd written 'Fuck you' on the wall. It drove me damn near crazy. I thought how Phoebe and all the other little kids would see it, and how they'd wonder what the hell it meant, and then finally some dirty kid would tell them- all cockeyed, naturally- what it meant, and how they'd all think about it and maybe even worry about it for a couple of days. I kept wanting to kill whoever'd written it. I figured it was some perverty bum that'd sneaked in the school late at night to take a leak or something and then wrote it on the wall. I kept picturing myself catching him at it, and how I'd smash his head on the stone steps till hew as good and goddam dead and bloody." (201) His deep concern with impeccability caused him to create stereotypes of a hooligan that would try to corrupt the children of an elementary school. Holden believed that children were innocent because they viewed the world and society without any bias. When Phoebe asked him to name something that he would like to be when he grew up, the only thing he would have liked to be was a "catcher in the rye." He invented an illusion for himself of a strange fantasy. He stated that he would like to follow a poem by Robert Burns: "If a body catch a body comin' through the rye." He kept "picturing all these little kids playing some game in this big field of rye and all. Thousands of little kids, and nobody's around- nobody big, I mean- except me. And I'm standing on the edge of some crazy cliff. What I have to do, I have to catch everybody if they start to go over the cliff- I mean if they're running and they don't look where they're going I have to come out from somewhere and catch them.