k 6. Let a‚ b‚ c‚ d be real numbers such that (a2 + 1)(b2 + 1)(c2 + 1)(d2 + 1) = 16. Prove that −3 ≤ ab + bc + cd + da + ac + bd − abcd ≤ 5. 7. Solve the equation x3 − 3x = 1 √ x + 2. 8. For positive numbers a‚ b‚ c prove the inequality a2 − ab + b2 + b2 − bc + c2 ≥ a2 + ac + c2 . 9. Let a‚ b‚ c be real numbers. Show that a ≥ 0‚ b ≥ 0‚ and c ≥ 0 if and only if a + b + c ≥ 0‚ ab + bc + ca ≥ 0‚ and abc ≥ 0. 10. Find the minimum possible value of a2 + b2 if a and b are real numbers such
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Vet. Lopez‚ Ryan Professor Arena Soc 240 3/6/2014 Racism in America “There is a strange kind of enigma associated with the problem of racism. No one‚ or almost no one ‚ wishes to see themselves as racist; still‚ racism persist‚ real and tenacious”(Albert Memmi‚ Racism). About fifty years ago‚ America was a society of segregation and extreme racism‚ which has been passed down from generation to generation. Racism has been a major problem in our society. Not only that‚ but
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References: Australian Bureau of Statistics. (2009 (a) March). Australian Demographic Statistics. Cat No. 3101.0. Accessed on 28 September 2009 from http://www.abs.gov.au/ausstats/abs@.nsf/mf/3101.0/ Australian Bureau of Statistics Bennett‚ D. (2007). Editorial. _Journal of_ _Manufacturing Technology Management_‚ 18(3). Keefe‚ L.M. (2004‚ Sept 15). What is the meaning of ’marketing ’? _Marketing: American Marketing Association_
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Introduction As cars and other motor vehicles get faster‚ they become more and more dangerous to use. While this is the case‚ there are many different methods that manufacturers have used to help prevent harm to their consumers. These methods include: air bags‚ seatbelts‚ antilock breaking systems and many more. These three features are by far the most commonly known safety features for cars‚ and pretty much any new car that is manufactured will have all three of these safety features‚ not only
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works out your abs‚ whether at home or at work. There is a 2800 RPM motor that causes the seat to move in the circular motion - similar to using a hula hoop. There are actors and actresses demonstrating the chair with Tamara Henry‚ Miss. Arkansas in 1997 and a personal trainer‚ endorsing this product. Although Tamara is never seen trying the product‚ she claims that the “repetitive circular movements of the hula that specifically target the core abdominal muscles” create the perfect abs. Those who
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International students www.abs.gov.au/socialtrends AUSTRALIAN BUREAU OF STATISTICS CATALOGUE NO. 4102.0 ABS catalogue no. 4102.0 ISSN 1321–1781 © Commonwealth of Australia 2011 This work is licensed under a Creative Commons Attribution 2.5 Australia licence. In all cases the ABS must be acknowledged as the source when reproducing or quoting any part of an ABS publication or other product. Please see the Australian Bureau of Statistics website copyright statement for further
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Mendel‚ Genes‚ and Inheritance Chapter 12 Why It Matters Red blood cells in sickle-cell disease One amino acid in the wrong position causes the disease 12.1 The Beginnings of Genetics: Mendel’s Garden Peas Mendel chose true-breeding garden peas for his experiments Mendel first worked with single-character crosses Mendel’s single-character crosses led him to propose the principle of segregation Mendel could predict both classes and proportions of offspring from his hypotheses
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w w w e tr .X m eP e ap UNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS General Certificate of Education Ordinary Level .c rs om * 7 0 5 8 7 8 8 6 1 4 * MATHEMATICS (SYLLABUS D) Paper 1 Candidates answer on the Question Paper. Additional Materials: Geometrical instruments 4024/11 May/June 2011 2 hours READ THESE INSTRUCTIONS FIRST Write your Centre number‚ candidate number and name on all the work you hand in. Write in dark blue or black pen. You may use a pencil for any diagrams
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VP GROUP TMA – Productions and Talent Services PROFILE : The demand for new‚ fit and exiting Talents‚ Models and Artists by the different television networks‚ film production companies‚ advertising agencies and the entertainment industry as a whole is increasing each day. This led to the idea of forming a group that would precisely serve this requirement. The V P GROUP TMA (VP GROUP) was formed in the early part of 2012. It is a group composed of Talents for television and film; Models for print
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of crime is that which defines it as behaviour which is often prohibited by the criminal code”. The extending of the definition of crime is heavily debated among sociologists and criminologists. The most notable focus on this is presented through Thorsten Sellin‚ a famous sociologist of his time. Sellin (1938) argued that the criminal law reflected the values of powerful interest groups rather than the moral standards found in the general population and like Seager (1993:59) who stated that crime
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