the quotient of two functions we first use the quotient rule: y= y = (1 + sin x) (x + cos x) − (1 + sin x)(x + cos x) (x + cos x)2 Evaluating the derivatives we get: y = (cos x)(x + cos x) − (1 + sin x)(1 − sin x) (x + cos x)2 Simplifying the numerator: y = (x cos x + cos2 x) − (1 − sin2 x) (x + cos x)2 = x cos x + cos2 x − 1 + sin2 x (x + cos x)2 We now use the trig identity sin2 + cos2 = 1: y = x cos x x cos x − 1 + 1 = 2 (x + cos x) (x + cos x)2
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History of Southwest Airlines On February 20‚ 1968 the Texan Aeronautical Commissions approved plans to fly in 3 states‚ the creators are Rollin King and Herb Kelleher Expanded through 1980’s to 1990’s by 1993 Southwest Airlines could fly in 34 states in 15 states In 2002 they traveled in 58 cities and 30 states‚ it has been 13 years in a row that they are profitable‚ even after September 11‚ 2001‚ net income fell 52.9 percent‚ Southwest was the only airline company that had a profit all the
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Introduction In the 1960s‚ 1970s or even 1980s‚ if you ask someone‚ which countries produce the best wine in the world? They would have said France‚ Italy or Spain. However‚ if you ask someone the same question nowadays‚ the answer would be different. The new wine industry players such as Australia‚ the United States and Chile are changing the global industry structure‚ leading the global industry trend‚ and challenging the traditional wine makers by introducing innovations at every stage
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to imagine anyone not having heard of a computer and the Internet especially in a modern society. Nowadays‚ it is common to see a computer in every household and place of business. This advancement in technology has improved the way of life by simplifying tasks that once were manually managed. Today‚ children are being raised with computers and the Internet prevalent in their lives which has allowed them to take advantage of many benefits. These benefits are the result of the human pursuit of happiness
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business processes and operations in the purpose of facing the global challenges. Business Process Reengineering was initiated by Michael Hammer and James Champy in 1993‚ they provide the definitions are “Reengineering is the fundamental rethinking and radical redesign of business processes to achieve dramatic improvements in critical contemporary measures of performance such as cost‚ quality‚ service and speed” and the “Process is a structured‚ measured set of activities designed to produce a specified
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3101AFE TUTORIAL 1 - Semester 2 2013 Deegan Topic 1: Introduction to financial accounting theory 1.1 What is the difference between a positive theory of accounting and a normative theory of accounting? Broadly speaking‚ a positive theory seeks to explain and/or predict particular phenomena whereas a normative theory seeks to prescribe what should be done in particular circumstances based on particular assumptions made by the researcher. In relation to accounting‚ these assumptions might relate
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because many people will want to eliminate everything and others‚ like myself‚ will do what they can‚ go slow‚ and do the little things to live a more simple life. Leo also says how living simply won’t be for everybody‚ “If you’re interested in simplifying your life‚ this is a great starter guider‚ if you’re not interested‚ move on.” I like that he says this sometimes I’m one of those people who isn’t interested in living simply and will sit down and be a couch potato but other times I will try to
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than that‚ CRM detects and alerts to the management the poor operational processes in the company. With this‚ management can perform corrective action and step and thus‚ it could lower the unnecessary cost incurred in the operation. Example1: Simplifying the operations: checking-in‚ seating The practice of free seating. This practice really simplifies the coordination of the operations. Imagine in
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as well as via online distribution‚ consumer-electronics and office-supply retailers‚ software partners and major technology vendors. HP also has strong services and consulting business around its products and partner products. HP believes that simplifying logistics industry supply chains centers on a single premise: the information surrounding in-transit materials and financial management is as valuable as the actual physical goods. Thus‚ the better you synthesize and utilize the information embedded
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For example‚ in Korea‚ many people uses Samsung products rather than Apple products. But Steve Jobs company has expanded by a lot. The article says‚ “Jobs changed the course of Apple by simplifying things.” “... he made Apple more agile than other big companies‚ giving it a flexibility comparable to that of a startup. That enabled Apple to change course quickly in response to changes in technology‚ markets‚ users or the world in general” (computerworld)
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