Item 4B Item 4B Rachel Reiser Maths C Rachel Reiser Maths C Question 1 ab1+f’(x)2 dx y = acosh(xa) If: coshx=12ex+e-x Then: cosh(xa) = 12(exa+e-xa) y = acosh(xa) ∴ y=a(exa+e-xa)2 y=a(exa+e-xa)2 dydx=f’x=ddxa(exa+e-xa)2 dydx=f’x=ddx12aexa+e-xa f’x=12a1aexa+-1ae-xa f’x=exa-e-xa2 f’x2=exa-e-xa22 f’x2=(12exa-12e-xa)(12exa-12e-xa) f’x2=14e2xa-14e0-14e0+14e-2xa f’x2=14e2xa-12+14e-2xa f’x2=14e2xa-2+e-2xa Assuming the catenary is symmetrical‚ the entire length of
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Nov. 19‚ 2012 Special Senses Through out your lifetime you have experienced the world through your senses – sight‚ sound‚ taste‚ smell‚ touch – or more accurately your special senses which include Vision‚ Audition‚ Equilibrium‚ Olfaction‚ and Gustation. After you have lived awhile your body changes so it should be no surprise that your ability to sense and perceive the world would change as well. Through senses that perceive light‚ sound‚ and smell‚ you gain so much information about
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before we learned how to use language‚ reason‚ or emotions to further our knowledge‚ we used our senses. As toddlers we used our sight‚ smell‚ taste‚ touch‚ and hearing to make sense of our surroundings. The evolution of knowledge is mostly because of sense perception. The most primitive versions of ourselves‚ for example the cavemen‚ heavily survived off of sense perception alone. They knew by their senses that certain plants‚ animals‚ weather‚ etc. separated life and death. Now scientists and inventors
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Sense of Ownership A sense of ownership is not necessarily owning company stock‚ but a feeling of ownership in the work process. As employees develop this sense of ownership there is an increased sense of pride‚ motivation and self-esteem. The long-term impact is increased productivity. Generating a sense of pride can be a difficult task‚ however‚ it can be cultivated by developing a sense of ownership. Employees become much more attached to their work if they feel like a part of the process.
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Sense Perception Our five senses are important sources of knowledge that actively structure our knowledge about the world rather than passively reflect reality. They are ‘the gates and windows’ of the mind that controls communication between the outside world‚ and ourselves presenting us with different variety of the world. Using our senses to be aware of things is defined as our Perception. We do not realize that perception plays a bigger role than what it may seem‚ playing a more active process
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Jane Austen’s Sense and Sensibility‚ first published in 1811‚ explores the social and cultural expectations of this period through the moderation of the important characteristics of sense and sensibility. The novel is a sharply detailed portraiture that represents the large difference between power and disempowerment relating to that time of between the English eighteenth and early nineteenth centuries through the many areas surrounding such themes as courtship‚ the importance of marriage‚ the role
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3 Week 3- Chapter 5- Understanding Your Customer 1. Identify demographic trends that are occurring in the United States‚ related to (a) number of single-person households‚ (b) median age for marriage‚ (c) birthrate‚ (d) U.S. population growth‚ and (e) number of male homemakers. Single person households are showing the greatest increase in numbers and that trend is projected to continue. Birthrate has remained relatively stable in the United States since 1994 & growth will continue to slow
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Developing a sense of self entity is an essential part of every individual becoming a mature person. Each person’s self-conception is a unique combination of much identification‚ identifications as broad as woman or man‚ Catholic or Muslim‚ or as narrow as being a member of one particular family. Although self-identity may seem to coincide with a particular human being‚ identities are actually much wider than that. They are also collective -- identities extend to countries and ethnic communities
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CLASS 8:- Math Revision Worksheet Topic: Profit and Loss 1. A shirt is purchased for Rs 400 and sold for Rs 460. Find the profit and profit percentage. 2. Sonal purchased an article for Rs 2500 and sold it at 25% above the CP. If Rs 125 is paid as tax on it‚ find her net profit and profit percentage. 3. By selling an article for Rs 34.40‚ a man gains 7.5%. What is its CP? 4. On selling tea at Rs 40 per kg‚ a loss of 10% is incurred. Calculate the amount of tea (in kg) sold‚ if the total loss
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AP Language 16 December 2013 Sense of Self Society has placed various stereotypes on genders‚ ethnicities‚ and so on. There is yet another standard for women and men. John Gray’s assertion‚ “A man’s sense of self is defined through his ability to achieve results… A woman’s sense of self is defined through her feelings and the quality of her relationships” is partially incorrect. Through sources the Kite Runner by Khaled Hosseini‚ Revolutionary Road by Richard Yates‚ Barbie Doll by Marge Piercy
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