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 at the end of the 5 years? $770.00 $2215.13 $2117.96 $77‚000 $1870.00 A)Answer B) C) D) 3. How much interest is earned in 5 years on $2‚900 deposited in an account paying 7.1% interest‚ compounded quarterly? $1‚223.07 $1‚186.44 $266
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temperature)‚ and 70°C. This investigation tested the hypothesis: The rate of osmosis will increase as the temperature increases 2x2x2cm cubes of potato were weighed and then placed into 100mL of 10% NaCl solutions for 10 minutes. After 10 minutes the cubes were again weighed to determine the amount of mass that they lost/gained and thus get an indication of the rate of osmosis. The results collected showed that the rate of osmosis was highest in the 70°C solution and lowest in the 20°C solution
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RATE OF REACTIONS. The reaction rate (rate of reaction) or speed of reaction for a reactant or product in a particular reaction is intuitively defined as how fast or slow a reaction takes place. For example‚ the oxidative rusting of iron under the atmosphere is a slow reaction that can take many years‚ but the combustion of cellulose in a fire is a reaction that takes place in fractions of a second (right). Chemical kinetics is the part of physical chemistry that studies reaction rates. The concepts
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The social rate of return to education looks at the positive externalities of schooling‚ e.g. faster innovation‚ enhanced productivity‚ and the accrued benefits for the entire community. To give an estimation of its magnitude‚ social costs and social gains of education must be considered. Costs comprise the public spending destined to education‚ that usually represents one of the top three public expenditure recipients. The benefits are the sum of the private returns for each citizen and the benefits
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“Interest Free Banking” is a fundamental concept derived from the Islamic form of banking. It operates with the primitive professional and ethical standards that exclude the “Muslims” from paying or receiving any kind of interest. This certainly does not mean that the revenue generating activities or money raving businesses are not encouraged. All of these business forms are greatly appreciated as far as they do not involve interest in any kind. There are a lot of financial tools introduced by the
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examples lecturers use to clarify difficult concepts. This valuable part of the learning experience cannot be replicated when lecturers re-teach © Kamla-Raj 2011 J Soc Sci‚ 26(2): 89-97 (2011) Causes and Structural Effects of Student Absenteeism: A Case Study of Three South African Universities Newman Wadesango and Severino Machingambi Centre for Learning and Teaching Development‚ Walter Sisulu University‚ Republic of South Africa KEYWORDS Absenteeism. University. South Africa. Students ABSTRACT
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Initial Investment The desired item is jewelry The cost in 12 years will be about $6000. The average interest rate is 5%. The Present value formula is P =A (1+r)-n where P is the present value that will amount to A dollars in n years at interest rate r compounded annually. Note that the quantity raised to a power has the negative exponent on –n. According to the rules of exponents‚ this means that once the negative is put into effect‚ the base quantity will change position by dropping down
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How far do recorded crime rates show how much crime occurs in society Introduction • What is a ‘crime’? • Definition of recorded and unrecorded crime • Indicate how crime rates are recorded and by whom Main Body • Discuss reasons behind recorded and unrecorded crime • Discuss how crime rates are recorded and by whom • Discuss whether crime rates are recorded and collated accurately • Discuss impact on society Conclusion • Summary How far do recorded crime rates show how much crime occurs
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Resting metabolic rate can vary with age independently from body mass changes in the Colorado potato beetle‚ Leptinotarsa decemlineata. Abstract A study was done by Saija Pironine‚ leena Lindstrom‚ and Anne Lyytinen in the Journal of Insect Physiology‚ to investigate the age dependence of resting metabolic rate in Colorado potato beetle (Leptinotarsadecemlineata) from adult emergence until age 10 days. In their hypothesis they expected to see a bell shaped pattern in metabolic rate with adult age
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Chapter 5‚ 6 Review 1. You invested $1‚650 in an account that 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
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