Midterm 2 November 2013 2 1. (6 marks) Find the following limit: lim (1 + sin 7 x ) cot 5 x x →0 + ( 2. (3 marks) Find the derivative of y = 3 x + 5 2 ) sec x Calculus I Midterm 2 November 2013 3 3. (Total 8 marks) Answer each question in the space provided. Do NOT simplify your answer. x2 − x 3 dy of the function f ( x) = ln( x3 ) a) Find dx e [ ( )] b) If f ( x) = arcsin x c) Find ( ( d sin 2 dx d) If f ( x) = 1 4 x
Premium Derivative Function Calculus
Does This Thing Work? It operates on a 100 year old proven technology called electrolysis. Whenever you place two pieces of metal in water‚ and apply electricity‚ the water separates into it’s basic molecules‚ Hydrogen and Oxygen (H2O). If you look at the picture on the left‚ you will see H2O molecules connected together in their liquid form which is WATER But when you apply electricity (from your car battery)‚ the molecules separate and form a GAS (called HHO) which is a mixture of Hydrogen
Premium Oxygen Hydrogen Fuel cell
Tiffany and Co Case study Case Agenda Is blue box packing a great strategy? Given that spending in the luxury retail market has demonstrated resilience during and post recessionary times‚ how can Tiffany continue to grow? Will it be able to maintain a prominent brand in future? Company History Timeline 1837: Founded in New York by Charles Lewis Tiffany and John F. Young: The Blue Box introduced 1910-1940’s: 57th street and Fifth Avenue Flagship store 2000: Tiffany and Co. foundation established
Premium Brand Branding Marketing
Test 2 Topic IV: Infection/Wound Table 31-2 Nosocomial Infections Site Most common Microorganisms Causes Urinary Tract Escherichia coli‚ Enterococcus species. Pseudomonas aeruginosa Improper catheterization technique‚ contamination of closed drainage system‚ inadequate hand cleansing Surgical sites Staphylococcus aureus (including MRSA). Enterococcus species (including VRE). Pseudomonas aeruginosa Inadequate hand cleansing‚ improper dressing change technique Bloodstream Coagulase-negative
Premium Bacteria Staphylococcus aureus Infection
The Periodic Table Notes History of the Periodic Table * Two main contributors * Dmitri Mendeleev * Henry Moseley Dmitri Mendeleev – Russian * 1869: published his periodic table with the 63 known elements * Arranged the first periodic table in order of increasing atomic masses Henry Moseley – British * 1913 revised Mendeleev’s periodic table * Today’s periodic table * Arranged in order of increasing atomic numbers What is the difference between Mendeleev’s
Free Periodic table
disputed is the idea of banning plastic bags. As people become more aware of the environment and are attempting help‚ the environment they come up with more ways to. The most known way to help the environment is to reuse and recycle; however‚ many want to go even further than that and ban certain items. There is a recent argument on both a local and global level on the issue of banning plastic bags. There are grocery stores that have already banned plastic bags and there are stores that are debating
Premium
of excessive usage of plastic bags in Singapore‚ and explores the possibility of reducing this usage by levying a fee when large retail outlets issue plastic bags. While some retailers feel that a formal governmental legislation should be passed before proceeding with the charge‚ others feel that retailers should implement these measures even without such mandatory policies. As this measure may potentially be feasible and effective in reducing the usage of plastic bags in Singapore‚ the government
Premium Plastic shopping bag Environment Plastic recycling
The first half of the twentieth century was shaped by two global conflicts‚ World War 1 (WW1) and World War 2 (WW2). Both of these wars were the same in many ways‚ but different in some ways. For example‚ they were similar in causes‚ like‚ nationalism‚ militarism‚ and alliance system‚ but they were different in the events that shaped the causes of war. One of the causes of WW1 and WW2 is the alliance system. During WW1 the alliance system consisted of the Triple Alliance (Austria‚ Germany‚ Italy)
Premium World War II World War I
02-45282-kivisto.qxd 6/30/2007 10:58 AM Page 41 CHAPTER 2 The Weberian Theory of Rationalization and the McDonaldization of Contemporary Society George Ritzer George Ritzer is Distinguished Professor of Sociology at the University of Maryland. His major areas of interest are sociological theory‚ globalization‚ and the sociology of consumption. He has served as chair of the American Sociological Association’s sections on theory (1989–1990) and organizations and occupations (1980–1981). He has
Free Sociology Max Weber Fast food
Area to Analyze Things that could be analyzed in this area Advantages/strengths of this type of analysis in developing a marketing strategy Drawbacks/weaknesses of this type of analysis in developing a marketing strategy Product positioning Customers views on the product and brand name‚ Product attributes‚ Brand image‚ Competitors‚ Consumers and potential consumers‚ Buyers‚ Business to business customers‚ quality‚ pricing‚ distribution‚ communication tactics‚ target market‚ opportunities‚ distribution
Premium Marketing