[Ri-E(R) ]^(2 )}〗 Var(R_(ICE CREAM) )= .5 x (-.02- .09)^(2 )+ .5 x (.20- .09)^2= .0121 Var(R_FRISBEES )= .5 x (.06- .09)^(2 )+ .5 x (.12- .09)^2= .0009 Var(R_UMBRELLAS )= .5 x (.15- .09)^(2 )+ .5 x (.03- .09)^2= .0036 B.) The covariances and correlations for the returns on the two investment alternatives described are as follows: 〖〖Covariance〗_(ICE CREAM‚FRISBEES)=σ〗_R1‚2= ∑_(i=1)^n▒〖{P_(i ) [(R_(1‚i )–E[R_1 〗])([R_(2‚i )–E[R_2 ])} 〖Covariance〗_(ICE CREAM‚FRISBEES)={.5[(-.02- .09)(
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Name Class Teacher March 15th‚ 2011 The Policy Effect of Three Mile Island Though we have had worries and issues on how to handle our power situation in the future‚ nuclear power has always been a sparkling prospect. It has been gleaming there just waiting to be tapped. After the bombs and destruction of Hiroshima and Nagasaki the world started to explore other avenues to use the science and power of atoms and came to discover nuclear power. Although this technology seemed like a god
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and methane observed from the Byrd Ice Core? Datasets: Byrd – Methane‚ del180‚ and CO2 Data Part 2: Primary Source: Antarctic and Greenland Synchronization Data for the Last Glacial Period Authors: Blunier‚ T.‚ J. Chappellaz‚ B. Stauffer Abstract: This data set consists of isotopic‚ carbon dioxide (CO2)‚ and methane (CH4) data collected from the Byrd and Vostok ice cores (Antarctica) and the Greenland Ice Core Project (GRIP). Data from the Antarctic ice cores are synchronized to the
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began to think‚ "If I tried it‚ I might be able to play like that." One of these young players‚ who would eventually be come one of the most historical figures in jazz‚ was Miles Davis. Miles came from a well off middle class family. His dad was a successful dentist‚ so money was never an issue. Miles’ father encouraged the arts‚ while his mother discouraged it because the chances of making a good living are slim to none. However‚ Miles ended up going to Juliard for trumpet and his career began when
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1. How structurally attractive is the Russian ice cream market? How is it likely to evolve? Analyzing from using five force model we can conclude that the structurally attractiveness of Russian ice cream market is quite low due to several reasons. Firstly‚ the crisis in 1998 had greatly reduced the consumption ability of ice cream market and increased the imported ingredients for producers. Secondly‚ Centralize planning system that is used in Russia caused the Russian managers to have little
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The poem “Fire and Ice” is a poem written by Robert Frost. This nine-lined poem of Robert Frost reminds me of Armageddon. Robert Frost is using the elements of fire and ice to represent the two strongest and deepest of human emotions. Fire would represent all the passion‚ lust‚ desire‚ and envy while ice represents the cooler and calmer emotions such as humans hate or ambition. Both are deep enough for humans to cause our own downfall. This is one of Robert Frost’s simplest poems. In Robert
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The history of ice cream Ice cream was first introduced to Thailand a hundred years ago during the reign of King Rama V. It was first served as a royal delicacy. The Thais saw ice cream as an “It” desert and people who had tried it were regarded as modern and fashionable. The tale of ice cream The origin of ice cream can be traced back to 62 A.D in the time of the Roman emperor Nero who invent chilled delicacies made from snow and flavored with honey and mixed fruits. This dessert was usually
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Abstract: This report is a description of an experimental determination of the enthalpy of reaction of sulfuric acid in a reaction with magnesium to produce magnesium sulfate. Through the use of an ice calorimeter‚ the rxn H° D for this reaction is determined to be 1 360kJ mol − − × . Introduction: This report details an experiment in thermochemistry. Included are the methods‚ results‚ and interpretation of results of an experimental determination of an enthalpy of reaction. The reaction
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is very important .We need water to drink‚ to wash our hands‚ to cook‚ to water plants and many other things. Without water‚ the plants would die and people and animals would go thirsty. What is water? Water is made up of two hydrogen atoms‚ and one oxygen atom. When these atoms come together‚ they form a strong bond that can’t be broken. What is Table salt? Sodium chloride Designed for cooking Has many ingredients 1. Potassium iodine- stabilizer 2. Glucose (sugar)
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datawatch MORe THAn One In THRee PeOPLe In THe uk FAILS TO TAke THeIR FuLL HOLIDAY ALLOWAnCe eACH YeAR source: Post Office Travel services LessONs iN eNTrepreNeurship ice man cometh Yngve Berqvist used his skills and contacts to create his unique ICeHOTeL. Stuart Read and Saras Sarasvathy report A fter five years working for a mining company in Kiruna‚ sweden‚ Yngve bergqvist realised that he did not want to spend his life working for a big organisation. His colleagues’ lack of enthusiasm
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