Personal Finance – Exponential Functions Fall - 2012 Instructions: This exam is worth 100 points. Read each question carefully. Answer each question clearly and concisely. Please‚ show All of Your Work. Remember‚ I do not believe in magic!!! A) B) Answer C) D) 1. What is the simple interest for a principal of $620 invested at a rate of 7% for 3 years? $173.60 $130.20 $172.60 $129.20 A) B) C) Answer D) E) 2. If you borrow $1100 for 5 years at 14% annual simple interest‚ how much must you repay
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pays 5 percent simple interest. How much more could you have earned over a 20-year period if the interest had compounded annually? A. $849.22 B. $930.11 C. $982.19 D. $1‚021.15 E. $1‚077.94 2. Today‚ you earn a salary of $36‚000. What will be your annual salary twelve years from now if you earn annual raises of 3.6 percent? A. $55‚032.54 B. $57‚414.06 C. $58‚235.24 D. $59‚122.08 E. $59‚360.45 3. You hope to buy your dream car four years from now. Today‚ that car costs $82‚500. You expect
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Chemical Formulas and Chemical Compounds MIXED REVIEW SHORT ANSWER Answer the following questions in the space provided. 1. Write formulas for the following compounds: CuCO3 a. copper(II) carbonate Na2SO3 b. sodium sulfite (NH4)3PO4 c. ammonium phosphate SnS2 d. tin(IV) sulfide HNO2 e. nitrous acid 2. Write the Stock names for the following compounds: magnesium perchlorate a. Mg(ClO4)2 iron(II) nitrate b. Fe(NO3)2 iron(III) nitrite c. Fe(NO2)3 cobalt(II) oxide d. CoO nitrogen(V) oxide
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Excel Formulas and Functions Microsoft Office Excel is used to store data and crunch numbers in all types of businesses. The spreadhseet program’s power lies in Excel functions and Excel formulas‚ which allow all sorts of data analysis‚ from simple sums to standard deviations. Consider this Cheat Sheet your quick and easy Excel tutorial. Excel Functions You’re Likely to Use Some Excel functions apply to specific subject areas‚ but others are general and apply to all needs. The following list
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The Used Car ROLE INFORMATION FOR THE SELLER You have agreed to buy a new Subaru from a dealer. The down payment you will need to make on the new car is $9‚400‚ which lets you take out a loan with manageable (but steep) monthly payments. You are low on ready cash‚ so if you can’t come up with the down payment by selling your Volkswagen Jetta‚ you will have to borrow it at prime plus 5% interest. You are supposed to pick up the Subaru first thing tomorrow morning‚ so you want to sell the Jetta
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Empirical Formula of a Compound INTRODUCTION Chemical formulas indicate the composition of compounds. A formula that gives only the simplest ratio of the relative number of atoms in a compound is the empirical formula or simplest formula. The ratio usually consists of small whole numbers. We call a formula that gives the actual numbers of each type of atom in a compound the molecular formula. The numbers in a molecular formula will be whole number multiples of the numbers in an empirical formula. To determine
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805 The design of a Formula Student race car: a case study A Mihailidis*‚ Z Samaras‚ I Nerantzis‚ G Fontaras‚ and G Karaoglanidis Department of Mechanical Engineering‚ Aristotle University of Thessaloniki‚ Thessaloniki‚ Greece The manuscript was received on 28 November 2008 and was accepted after revision for publication on 5 March 2009. DOI: 10.1243/09544070JAUTO1080 Abstract: This paper presents the procedure followed in order to design the first Formula Student race car of the Aristotle University
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Cars once considered a luxury is now a necessity. The reasons for these drastic changes are two‚ 1. The residential areas have spread far and wide making cars indispensable. 2. Money at disposal and boom everywhere has made the purchase of cars possible by one and all. The Public transport system played both by the Government and private sector suffers serious drawbacks such as heavy crowd‚ negligent and rash driving undue consumption of time and unreliable operations. These are now
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Advanced Formulas and Functions in Microsoft Excel This document provides instructions for using some of the more complex formulas and functions in Microsoft Excel‚ as well as using absolute references in formulas. Opening Comments Formulas are equations that perform calculations on values. A formula starts with an equal sign (=) and follows the order of operations (parentheses‚ exponents‚ multiplication & division‚ addition & subtraction). For example‚ the following formula multiplies
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Entire Review Problems Cumulative- Practice 1. At a certain car wash‚ 40 more cars than vans go through on a typical day. If each car pays $12 and each van pays $16 and the total earned per day is $2244‚ find the number of vans that go through the wash. 2. a) In the Fine Company‚ the CEO must invest in 30% more shares than the CFO. The shares sell for $10.20 each and the total value of the shares owned by the two of them is $132 549. Find the number of shares owned by the CEO.
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