There are a number of sobering statistics concerning the high school dropout rate in the United States. One third of all students who enter high school don’t graduate.1 As of 2000‚ 10.9% of 16 to 24 year olds were dropouts.2 The dropout rate in urban schools is twice the rate of non-urban schools.2 Statistics also show that young adults whose families are in the lowest 20% of incomes are six times more likely to dropout that those whose families are in the upper 20% of incomes.2 The U.S. Department
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Effect of Concentration on Reaction Rate Aim: To use a simple reaction between sodium thiosulphate and hydrochloric acid to discover concentration this determines how fast chemical reactions occur. Independent Variable: Concentration of hydrochloric acid (%) Dependent Variable: Time taken for chemical reaction to take place (sec) Hypothesis: My prediction is that the increased concentration of the thiosulfate will in turn lead to an increase in the rate of reaction. This is a well informed
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bond in August for a period of 6 months. Zero-coupon bond of similar quality is currently yielding 4%‚ a cost‚ which the treasurer finds acceptabl(e) The treasurer is of the view that interest rate will rise before the company will issue the debt‚ hence will increase the cost of debt. So to hedge the interest rate risk the treasurer decided to hedge the risk using September Eurodollar futures contract. September 90-day Eurodollar futures contracts are currently trading at 96.25. You are required to
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What happened to the R-R interval and heart rate after exercise? After exercise the R-R interval increased steadily from 0.48 to 0.68 seconds‚ while the heart rate BPM decreased steadily from 123 to 76; both trending back towards the resting values. What happened to the T-P interval during exercise? Outline what this means for ventricular filling time. During exercise there was a significant drop in the T-P interval which then steadily increased when exercise was completed. The T-P interval represents
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The US has recently reached the lowest unemployment rate： 4.5%. In this article‚ the author provided different aspects of US’s low unemployment rate and the result of such a low unemployment rate. Comparing to the unemployment rate (10%) after 2008’s recession‚ US is now reaching a relatively low unemployment rate. A low unemployment rate is one of the four macroeconomic objectives that economists always want their nations to achieve. Unemployment is simply defined as the state of being out of
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candle burned faster but they both burned at the same speed rate so it doesn’t really matter too much. Other brands could change the effect of the burn rate than other brands that are out there and they may also be made differently. There are more than one wax and that might change the burn rate of the candles. Some waxes may last longer than others. One thing that can be change the candle scents and see if that has any effect on the burning rate of the candle. There were no flaws in this experiment but
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Major Determinants of Interest Rates Inflation Inflation is a factor that decisively affects the nature or outcome of interest rates. “Inflation is an increase in prices of goods and services over time”(Financial Institutions‚ Instruments and Markets‚ 2012). Inflation is the natural byproduct of a robust‚ growing economy. No inflation‚ or deflation (the lowering of prices)‚ is actually a much worse economic indicator. Also‚ in a healthy economy‚ wages rise at the same rate as prices. A standard explanation
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International Journal of Global Business‚ 7 (1)‚ 59-76‚ June 2014 59 Examining the Effects of Currency Depreciation on Trade Balance in Selected Asian Economies Alemu‚ Aye Mengistu Assistant Professor‚ SolBridge International School of Business‚ Daejeon‚ South Korea. ayem2011@solbridge.ac.kr Jin-sang‚ Lee Specialist Professor‚ Duksung Women’s University‚ Seoul‚ South Korea. jinslee0209@duksung.ac.kr Abstract The aim of this study is to investigate how depreciation could affect the export
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Since the 1900’s‚ the overall death rate of the population in Britain has decreased. For males‚ the death rate has dropped from 25829 in 1901 to a mere 8477 in 2000. The rate fell from 21705 to 5679 within the same period of time for females. It was noted that death rates increased during flu epidemics as well as in cold and hot weather. For example‚ about 200 000 people died in the year 1918 due to the influenza epidemic. Nowadays‚ more people die after the age of 65 while in the early 1900’s‚ only
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TITLE: Effect of the caffeine on the heart rate OBJECTIVE: To investigate the effect of the caffeine on the heart rate of living organisms. INTRODUCTION: * Daphnia Daphnia are small‚ planktonic crustaceans‚ between 0.2 and 5 mm in length. Daphnia are members of the order Cladocera‚ and are one of the several small aquatic crustaceans commonly called water fleas because of their saltatory swimming style (although fleas are insects and thus only very distantly related). They
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