...A. In order to complete this task, I first had to locate 3 circular items for which to measure the circumference and diameter in both traditional and metric units. The items used in the task were a cork drink coaster, a compact disk and a round candle jar. In order to obtain the most accurate measurements, I used a roll of yarn, permanent marker and a ruler with both inch and centimeter measurements. To calculate the circumference, I used the yarn and made a complete revolution around the outer edge of each item and using the marker, made a dot on the yarn at the point where it crossed its beginning end. By laying that piece of yarn flat, it is possible to gather an accurate measurement with the ruler. To collect the measurements for the diameter of each item was very similar with the exception of the yarn did not go around the item but rather straight across it. The results are found below. All measurements obtained, as well as all measurements in general, are considered to be approximate. There is always room for an inherent amount of error, or variation, in every measurement. Measuring cannot be compared to such as counting. I can count the number of apples on a tree and know that it is an exact number. An exact measurement can never be known but by using the best measuring tools, the variation can be reduced. An example of this is a person’s height. I am 5’4” but depending on the person measuring me or the form of measurement being used, the measurement could...
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...Олесь Бузина Тайная история Украины–Руси http://www.litres.ru/pages/biblio_book/?art=156665 Аннотация Книга О. Бузины – первый за пятнадцать лет независимости взгляд на украинское прошлое с точки зрения факта, а не мифа. Знаковые исторические фигуры предстают в его новой книге не иконами, а живыми людьми. Сама же история – такой, как была на самом деле – исполненной жестокости и предательства, но чудовищно интересной. То, что скрывали архивы и самоцензура профессиональных историков, теперь становится достоянием широкого читателя. Содержание Часть 1 Подлинная родословная украинцев Миф о трипольском горшке Скифы – упыри и наркоманы Германия в степях Украины Припрятанная летопись Вымышленная Киевская Русь Донос Ломоносова Череп Святослава Вошь печенежская Ярослав Мудрый – покровитель киллеров Мифическая библиотека князя Ярослава Парикмахерская для половцев Подделка ли «Слово о полку Игореве»? Как галичане развалили Киевскую Русь Роман – князь-потрошитель Блуд древнерусский Роксоланы для Италии Как пропили Великое княжество Литовское Пьяное потомство Роксоланы Посмертные приключения Байды 6 6 21 36 43 56 62 68 74 82 87 95 101 107 120 129 138 147 153 160 173 Сагайдачный на Арбате Упущенный шанс Богдана Миллион за город мертвого Льва Конец степной Елены Дезертир Хмельницкий Переяславский цейтнот Кровавая свадьба гетманского сына Постельный переворот Выговского Часть 2 Прототип Буратино и доллары средневековья ...
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...Chapter 6: 9) BOND 1 YEAR 1: In excel =PV(10%,10,80,1000) =$877.11 Rate = 10% nper= 10 PMT = 80 (1000*8% = $80) FV = $1000 BOND 1 YEAR 2: =PV(10%,9,80,1000)=$884.82 ROR = 80 + [884.83 – 877.11]/877.11 = 10% BOND 2 YEAR 1: =PV(10%,10,120,1000) = $1,122.89 BOND 2 YEAR 2: =PV(10%,9,120,1000) = $1,115.18 ROR = 120 + [1115.18 – 1122.89]/1122.89 = 10% Answer: No it does not. They are the same. 14) Price | Maturity (Years) | Yield to Maturity | $300 | 30 | 4.10% | $300 | 15.64 | 8% | $385.54 | 10 | 10% | 18) a) =PV(15%,8,70,1000) = $641.01 Rate = 15% (new rate of return) nper= 8 PMT = 70 (1000*7% = $70) FV = $1000 Answer: The bond price decreases. When interest rates increase price decreases. b) =RATE(8,70,-641.01,800) = 13% nper = 8 pmt = 70 pv = -641.01 FV = 1000*80% = $800 Answer: They expect to receive a 13% yield to maturity 20) Initial Price =PV(9%,20,80,1000) = $908.71 Final Price =PV(10%,20,80,1000) = $829.73 ROR: 80 + [829.73 – 908.71]/908.71 = .11% 23) Initial =PV(7%,30,40,1000) = $627.73 End of Year =PV(8%,30,40,1000) = $549.69 ROR = 40 + [549.69 – 627.73]/627.73 = -6% 24) Aa Rated Bond Price: =PV(0.075,20,69,1000) = $938.83 A Rated Bond Price: =PV(0.078,20,69,1000) = $910.31 Answer: When the bond is downgraded, the likely effect is a decreasing bond price. 25) A) (1.06/1.02) – 1 = 3.92% B) (1.06/1.04) – 1 = 1.92% C) (1.06/1.06) – 1 = 1% D)...
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...1 QuickSMA – A Stock Market Analyzer for Open Office Calc Pavalanathan Priyanthan priyanthanuom@gmail.com Department of Computer Science &Engineering, University of Moratuwa, Sri Lanka. Abstract— OpenOffice application suite is gaining popularity after the introduction of a more improved version. The supremacy of open source software relies on its support for vast amount of extensibility and customization. OpenOffice.org provides such support through Extensions - which include Components, Add-ins and Add-Ons. This paper is a study of the process of developing an Add-On for OpenOffice Calc which is aimed towards analyzing stock market data. Index Terms— Optimization, Stock markets, Share prices Further currently there are no such extensions or features exist in OpenOffice Calc regarding stock market analysis or option pricing. But there are sophisticated software available for this kind of purposes and also few companies have developed some Add-Ins for Microsoft Excel. This extension is costless and is easy to use; hence will be useful for those who are related to stock exchange especially to the investors, investment advisors and option writers. The initial requirement was further enhanced to create an Add-On which allows the users to do the following: use the downloaded stock price data to perform Technical Analysis using seven important Technical Analysis indicators such as MACD, RSI, Aroon Oscillator, Stochastic, OBV, ADX and Simple moving average, generate charts...
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...Assignment 3 (100 marks) ------------------------------------------------- Top of Form Bottom of Form (Covers Modules 6, 7, and 8) Note: If this is your first time using the Online Learning Environment, check out the Course Orientation and the quick tutorials in the Support Centre. General assignment FAQs can be found in your Assignment Submission area. Prepare the answers to these assignment questions in Word and save them as one Word document on your hard drive. For the recommended format and filename, see the FAQs in the Assignment Submission area. If this assignment Word file requires the pasting of Accpac.RTF reports, or Excel.xls sections, or other files, students are strongly advised to refer to the How To/Use Software/Use Excel, Use Word or both, to ensure the successful submission of their complete assignment. Multiple-choice questions are to be completed within the Online Learning Environment in your MS2 Assignment Submission section. This portion of the assignment will be automatically graded. Do not include your answers in your Word document as they will not be graded. When your file is complete and you are ready to submit it for marking, select your Assignment Submission area. For help, refer to the quick tutorial, “Submit your assignment.” Follow these steps to ensure that your assignment was received by your marker: * Select the Grade Centre link. * Select the exclamation mark (!). In the section “Your work,” select the file. If you can view...
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...1. Since we are looking for the time it takes for the student to be able to type 55 WPM N(t) will equal 55, when we plug this into the equation and solve, we see that the it would take approximately 8 weeks for the student to type 55 WPM 55 = 157/(1+5e^-0.12t) 1+5e^-0.12t = 157/55 ≈ 2.85454 5e^-0.12t = 1.85454 e^-0.12t = 1.85454/5 = 0.370908 -0.12t = ln 0.370908 t = ln 0.370908/-0.12 = 8.265 ≈ 8 weeks 2. According to the information (bacteria in culture after 3 hours is 100 and 5 hours is 400), the bacteria appears doubling every hour. If this is the case a) the growth rate is 200% every hour . b) Following this same trend to find the initial growth rate we would divide 100 by 2, 3 times. Thus the initial number of bacteria would be 12.5 c) Since the number of bacteria of 5 hours is 400, to find the number of bacteria at 6 hours is going to be double the amount at 5 hours, 800. 3. To solve we need to find the equation of the parabola in vertex form, since we know a point of the vertex, also that is vertically symmetrical from this point. Recall that the equation we’ll use is the quadratic y = a(x-h)² + k. Since we are looking for how wide the parabola is at 10 meters(8 meters) and its vertex’s x coordinate is at 0 and its vertically symmetrical the a point that is passed through at that height(10 meters) is 4 (4,10).Substitute this information into the equation (10=a(4-0)^2) + 12 simplify -2=16a 12/16=a a = -1/8 Now substitute the equation with a=-1/8...
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...MATH 275: Calculus III Lecture Notes by Angel V. Kumchev Contents Preface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Lecture 1. Lecture 2. Lecture 3. Lecture 4. Lecture 5. Lecture 6. Lecture 7. Lecture 8. Lecture 9. Lecture 10. Lecture 11. Lecture 12. Lecture 13. Lecture 14. Lecture 15. Lecture 16. Lecture 17. Lecture 18. Lecture 19. Lecture 20. Lecture 21. Lecture 22. Lecture 23. Three-Dimensional Coordinate Systems . . . . . . . . . . . . . . . . . . . . . iii 1 Vectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Lines and Planes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Vector Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 Space Curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 Multivariable Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47 Surfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 Partial Derivatives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65 Directional Derivatives and Gradients . . . . . . . . . . . . . . . . . . . . . . . 77 Tangent Planes and Normal Vectors . . . . . . . . . . . . . . . . . . . . . . . 81 Extremal Values of Multivariable Functions . . . . . . . . . . . . . . . . . . . 91 Lagrange Multipliers* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99 Double Integrals...
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...UPG PLOIEŞTI DEPARTAMENTUL DE ÎNVĂŢĂMÂNT LA DISTANŢĂ ŞI CU FRECVENŢĂ REDUSĂ PLANIFICAREA ACTIVITĂŢILOR LA IEDM, Semestrul II, 2010 – 2011 |Data planificată |Anul III – 2 gr / 3 sgr. | |Săpt |Zi/dată |Orele |Grupa 12 |Grupa 11 | |1 |V |15,20-|UTILAJE PETROLIERE (2P) |PROCESE DE PREL(2AA) | | |4 III |17,00 |S. PAREPA CI |M. NEACŞU EI3 | | | |17,10-|UTILAJE PETROLIERE (2P) |PROCESE DE PREL(2AA) | | | |18,50 |S. PAREPA CI |M. NEACŞU EI3 | | |S |8,00- |PROCESE DE PREL(2AA) |MAŞINI HIDR. (2AA) |UTILAJE PETROLIERE (2P) | | |5 III |9,40 |M. NEACŞU EI3 |C. ENE Ed8 |S. PAREPA CI | | | |9,50- |PROCESE DE PREL(2AA) |MAŞINI HIDR. (2AA) |UTILAJE PETROLIERE (2P) | | | |11,30 |M. NEACŞU EI3 |C. ENE Ed8 |S. PAREPA ...
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...CRIT = +2.33 | α=.05 (95% CONF) | Z CRIT = ±1.96 | Z CRIT = -1.645 | Z CRIT = +1.645 | α=.10 (90% CONF) | Z CRIT = ±1.645 | Z CRIT = -1.28 | Z CRIT = +1.28 | Step 3: Find your z or t calculated Step 4: Compare Z or T calculated to Z or T critical Reject the null if… TWO TAILED | LOWER TAIL | UPPER TAIL | z calc ≤ -z crit OR z calc ≥ +z crit | z calc ≤ -z crit | z calc ≥ +z crit | Proportions are worked the same way except that they always use z z = | HO TRUE | HO FALSE | ACCEPT HO | Probability = 1-α (confidence)This is correct | Probability = βType II errorConsumer (β) risk | REJECT HO | Probability = αType I errorProducer (α) risk | Probability = 1-β (power of test)This is correct | CHAPTER 10 TWO TAILED | LOWER TAIL | UPPER TAIL | Ho : µ1 = µ2 OR µ1 - µ2 = 0 | Ho : µ1 ≥ µ2 OR µ1 - µ2 ≥ 0 | Ho : µ1 ≤ µ2 OR µ1 - µ2 ≤ 0 | Ha : µ1 ≠ µ2 OR µ1 - µ2 ≠ 0 | Ha : µ1 < µ2 OR µ1 - µ2 < 0 | Ha : µ1 > µ2 OR µ1 - µ2 > 0 | The point estimate for sample differences is: The standard error is: Compute z calc as: Compute t calc as: Matched Samples – when samples from a population are matched, that is, they share a common index (person, organization, or location), the populations are considered to be dependent. TWO TAIL | LOWER TAIL | UPPER TAIL | Ho : µd = 0 | Ho : µd ≥ 0 | Ho : µd ≤ 0 | Ha : µd ≠ 0 | Ha : µd < 0 | Ha : µd...
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...HYPOTHESIS TESTING Using SPSS for Windows 1. INTRODUCTION In order to pass this aspect of your course, you need to understand the "mechanics" of the statistical processes as taught in your Introductory Statistics course, and be able to apply them to the practical example at hand. This means that you have to "think" about what your data means. You have to "think" about suitable analyses for the level of measurement of your variable (nominal, ordinal, interval, or ratio). You then have to be able to interpret the statistical results in the context of the given problem. When requesting SPSS procedures: a. Consider the results that you are expecting, for example, what will be the point of the results attained via a Regression Analysis, or a Means Analysis? Ask if this procedure is the best way of solving your informational need. b. ALWAYS consider the level of measurement of your variable (nominal, ordinal, interval or ratio). There are varying opportunities for statistical analysis, and varying limitations, according to the level of measurement. c. Always do a "reasonableness" check on your results, for example, if you ask SPSS to do a DESCRIPTIVES analysis on the variable, GENDER (Male = 1 Female = 2) it will happily provide you with a Mean of say, 1.586 and a Standard Deviation of say, 0.694. However unless you are dealing with a population of transvestites - this result is silly!!! 2. GENERAL PRINCIPLES OF HYPOTHESIS TESTING The following...
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...the casing and screen specified so that acceptable tolerances are considered and adequate safety factors applied. Collapse Strength of Steel Casing: Timoshenko's Formula, shown below, is commonly accepted to be the most accurate method available for estimating the collapse strength of steel pipe with diameter/thickness ratios common to those used in the construction of water wells. Where: Pcr = Theoretical collapse strength of a perfectly round tube Where: Pe = Collapse pressure with ellipticity (psi) E = Young's M odulus for Steel (3x107) u = Poisson's Ratio (0.3) Do = Outside diameter of casing (inches) t = Wall thickness (inches) S = Yield strength (mild steel = 35,000 psi) e = ellipticity, frequently assumed as 0.01 Perform Calc ulation Collapse Strength of Shutter Screen: Shutter Screen, sometimes referred to as Louver Screen, actually has a greater collapse strength than casing of the same diameter and wall thickness due to the corrugating effect of the louvers. As a result, shutter screen's collapse strength is up to 60% stronger than the pipe from which it was made. Factors which determine the extent of increased strength include: the thickness/diameter ratio, slot size, slot length, and number of perforations. M odifications of the formula above can provide an estimate for the collapse strength of shutter screen. P s = P e 1.20 P f = P e 1.35 P sf = P e 1.60 Where: Pe = Collapse pressure with...
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...the reaction has reached the stage where only a few bubbles of gas has been removed. Rinse the metal with water and dry it well. 3. Weigh and record the mass of the iron core V. Data: VI. Calculations 1. What: The mass of zinc coating How: Subtraction Calc: 1.6815-1.6071=0.0744 g 2. What: Moles of iron How: Factor labeling Calc: 55.85 g Fe/1 x 1/1 =55.85 g Fe 3. What: Moles of zinc in coating How: factor labeling Calc: 0.0744g /1 x 1/1 4. What: Mole ratio of zinc to iron How: Moles and zinc/moles of iron Calc: 65.39/55.85= 1.170 5. What: Atoms of zinc on 2 sides How: Factor Labeling Calc: 65.39 g/1 x 6.022 10x23/1 6. What: Atoms of iron How: Factor Labeling Calc: 55.85 g/1 x 6.022 10x23/1 7. What: Ratio of zinc to iron atoms How: Ratio Calc: 5.585 10x25/ 6.539 10x25 =.8541 8. What: Mass of zinc on one side How: division Calc: 0.0744/2= 0.0372 9. What: Volume of zinc on one side How: volume equation Calc: 10. What: Thickness of zinc coating (cm) How: Volume equation Calc: 11. What: Thicness of zinc coating (A) How: conversion of cm Calc: 12. What: Thickness of zinc coating in atoms How: Finding the diameter of atoms Calc: 13. What: Experimental mass of a zinc atom How:...
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...maintenance and repair centers to service any CII product. Should you have a problem with your unit please see or call the CII franchise service centers nearest your home. Our service centers will be most happy to assist you. Truly Yours, MA. VELLE M. MARIANO Chairman and Chief Executive Officer PRODUCT DESCRIPTION Digi-E-Calc stands for “Digital Electronic Calculator”. It is a calculator with high-tech features and state-of-the-art design. Digi-E-Calc is a rectangular lightweight tablet which measures 5”x3.5”x0.5” with ultrasensitive touch screen and lithium and dry cell batteries which could last for two days (and can be recharged again just by connecting the power plug located at the side of the gadget in an outlet. Its two dry cell batteries can be used as a back-up power supply in case of a power drain of the lithium battery. It can hold for up to 128Mb of data which you can use for saving equations and calculations. It also has a USB socket for inserting flash drives. 1. PARTS OF DIGI- E- CALC A. Front Pane - is the part of the gadget wherein the touch screen monitor, the most important part of Digi-E-Calc, is located together with the on and off buttons. 1. LCD Touch Screen...
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...CENTRAL INSURANCE CANADA Financial services case studies Submitted to: Umar Submitted on: 13/03/2014 Submitted by: Vignesh Kumar Key Issues: 1.Loss of customers The customer’s envelope was being upheld by the Canada post and requested to pay additional fees, to collect the envelope. This was because Central insurance Canada had not paid enough money to receive the post duly. The issue arose when there were additional inserts, leading to added weight in the envelope. The envelope contained policy statement and other promotional inserts. The customer got really frustrated because they were asked to pay for the handling fees of the mail and the GST for it. In addition, the premium bill or the policy statement was inside the envelope, which the customer has to pay. The customer felt really let down by the Central Insurance Canada (CIC) because, they were asked to pay the premium amount and above all the handling charges for the mail too. They immediately cancelled their policy and purchased a new policy from their competitive insurance company. 2. Improper handling of mails. Improper handling of mails was another issue, which affected the Central Insurance Canada. There were nearly 620,000 units of outgoing mail for which they spent $400,000 yearly. All the mails consisted of different inserts and policy statements and envelopes. Most of the members had different schemes and packages available for them, Hence weight of the envelopes varied from person to person...
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...Request for Proposal for CALC Introduction: The CALC is seeking competitive proposals for a professional community planning and engineering firm to undertake the preparation of the following projects : * LC240- ESL and continuing education center, South Windsor (Dominion Area). Scope of the Project: * This project aims to build a new ESL and continuing education center in South Windsor area. * The building is one storey divided into two main sections; each section is divided into classrooms and office areas. * The area of the building is 22,000 sqft. * Building is classified as a type (D) building “Business and personal service occupancies” and applies to occupancy regulations of that section. * The occupant load is 150 people with 1:1 male to female ratio. * Barrier free design regulations must apply to the building. * The lot is classified as (CD 3.2) based on the city of Windsor zoning maps, zoning bylaws for this section must apply to the building. * The materials used for this building are brick veneer for exterior finish, concrete block, metal studs and dry wall for wall assembly, cast in place concrete for foundations, columns and beams. * Built-up roofing system will be used for this building. Background Information: The lot is located at the intersection of 532 Ojibway St. and Dominion Blvd, lot number is 185 and the postal code N9E 4T1. The land is vacant and it was part of woodland forest in 1942, after that...
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