the density formula. Then‚ the product of the length and width will be calculated. The product of the density and the partial volume will be found. The calculation will be set equal to the product of the mass. The quotient of the mass and the new number formed by the product of the density and the partial volume will be calculated. This calculation will be set equal to the unknown thickness variable. Finally‚ the thickness of aluminum foil will be discovered. Once
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Weak Acid Titration Abstract: Our method for determining the unknown weak acid was to determine the equilibrium constant K from the molecular weight of the weak acid from our titration data. In this lab the acid Potassium hydrogen phthalate and two unknown acids were titrated. We determined the molar mass of the Potassium hydrogen phthalate‚ for the unknown acids we calculated the molar mass and the Ka values. We used NaOH as the known base for titrating in all three of the titrations. Our
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INTRODUCTION For this experiment we studied an oxidation-reduction reaction of magnesium and hydrochloric acid solution. We compared the experimental measured amount of a product and the amount predicted by the theoretical calculation of a balanced equation: Mg (s) + 2HCl (aq) → MgCl2 (aq) + H2 (g) PROCEDURE First we obtained a strip of pre-cut magnesium ribbon‚ cleaned it with steel wool to remove any signs of oxidation from the strip (which would alter our results)‚ and then weighed it (individual
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Davis‚ Michaels and Company Case Report Executive Summary The executives of Davis‚ Michaels‚ and Company need help running their financial planning services. They must decide whether their assistant Janet can practice the fundamental concepts of finance efficiently enough or higher a temporary employee to help them conquer the overwhelming demand of their customers. Janet was given a variety of different DCF analysis questions to determine her skills. The main goal of every problem was to find
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Case Problem: Blades‚ Inc. 1. One point of concern for you is that there is a tradeoff between the higher interest rates in Thailand and the delayed conversion of baht into dollars. Explain what this means. ANSWER: If the net baht-denominated cash flows are converted into dollars today‚ Blades is not subject to any future depreciation of the baht that would result in less dollar cash flows. 2. If the net baht received from the Thailand operation are invested in Thailand‚ how will
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Assignment questions 1. What is the WACC and why is it important to estimate a firm’s cost of capital? Do you agree with Joanna Cohen’s WACC calculation? Why or why not? WACC means the weighted average cost of capital. WACC is based on the respective weights of the firm’s financing sources‚ equity and debt at the respective return rates. A firm’s capital comes from two main ways
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| 79.5 | 1.090 | 349 | CALCULATIONS Calculation 1: Determining wavelength with frequency. 12λ=L2-L1 12λ512=0.492 m-0.155 m λ512=0.674 m λ384=0.910 m λ320=1.090 m Calculation 2: Determine the velocity of sound in air with frequency; find average. v=fλ v=512 Hz0.674 m v512=345ms v384=349ms v320=349ms vavg=348ms Calculation 3: Find the velocity of sound in air from the room temperature. v=331msT273 v=331ms21+273273 v=343 m/s Calculation 4: Percent difference
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technology of its competitors‚ while simultaneously reducing current enrichment costs by 50%. After analyzing the financials of this opportunity‚ we recommend that USEC proceed with development of the ACP. The following report will detail our specific calculations and conclusions. As of quarter two 2006‚ Paducah was producing at its capacity of 3.5M Separative Working Units (SWU’s) annually. The cost to produce 1 SWU in 2006 will be $43.26 (increasing annually with inflation). Our assumption is that USEC
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KOLEJ UNIVERSITY TUNKU ABDUL RAHMAN FACULTY OF ACCOUNTANCY‚ FINANCE AND BUSINESS ACADEMIC YEAR 2015/2016 BBMF2113 PERSONAL FINANCIAL PLANNING COURSEWORK Issue out date : Week 4 Submission date : Week 10 during respective tutorial class This Coursework carries 100 marks and contributes 20% to this Course. A Mid-Term Test‚ to be held in Week 8‚ will carry 100 marks and contribute another 20% to this Course. Objectives of this Coursework: The objective of this Coursework is to hone students’
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2. Let us assume two students must prepare a presentation for their marketing class. As part of their class presentation‚ they must do a series of calculations and prepare 50 PowerPoint slides. It would take Larry 10 hours to do the required calculation and 10 hours to prepare the slides. It would take Kate 12 hours to do the series of the calculations and 20 hours to prepare the PPT slides. A. How much time would it take the two students to complete the project if they divide the two tasks equally
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