this experiment I will investigate the relationship between the concentration of the hydrochloric acid and the rate of a reaction. To find this out I will react different concentration of hydrochloric acid and magnesium‚ from there I will monitor the gas (hydrogen) produced and analyse the results. Prediction: I predict the higher the molarity of the hydrochloric acid the faster the rate of reaction therefore the quicker the gas will be produced in the specific time interval. Overview of the
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impacts on friends and the disruption of family. Behavior can be forever changed and shaped by crime‚ whether it is weighing the risks of going to certain places or even the fear of making new friends. Moreover‚ crime also affects economic productivity when victims miss work‚ but communities also are affected through loss of tourism and retail sales. Even the so-called victimless crimes of prostitution‚ drug abuse‚ and gambling have major social consequences. Drug abuse affects worker productivity‚ uses
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added more literates in rural India from 58.7% in 2001 to 68.91% in 2011‚ the job market hasn’t kept pace with the growing demands of job seekers from villages. The bigger cause for concern according to the labour ministry data is: the unemployment rate among rural educated youths is higher as compared to their urban counterparts. It stands at 13.9% for rural areas against 7.6% in urban areas. The ministry data‚ released on July 18 this year confirms worst fears of expanding education sector not
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respiratory system. I predict that whilst carrying out the exercise‚ the breathing rate will considerably increase from resting to working breathing rate. However due to the fitness of the volunteer this breathing rate could be different. As soon as the volunteer has stopped the exercise‚ I predict that the breathing rate will steadily decrease over a number of minutes until it gets back to resting breathing rate. I can justify my prediction as throughout the exercise the oxygen requirement will
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birth and death rates‚ infant mortality‚ fertility and natural increase rate‚ and life expectancy. First of all‚ these two countries have drastically different Crude Birth Rates‚ or CBR for short. Crude Birth Rates are devised by how many babies are born per one thousand people in one year. The CBR in Haiti is 25.63 babies per one thousand people. That means if you were to take one thousand people‚ there would be roughly 26 babies born in 2016 alone. However‚ the Crude Birth Rate in Hungary is far
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CHAPTER 5 TIME VALUE OF MONEY (Difficulty Levels: Easy‚ Easy/Medium‚ Medium‚ Medium/Hard‚ and Hard) Please see the preface for information on the AACSB letter indicators (F‚ M‚ etc.) on the subject lines. Multiple Choice: True/False (5-2) Compounding 1. F J Answer: aEASY Starting to invest early for retirement increases the benefits of compound interest. a. True b. False (5-2) Compounding 2. F J Answer: bEASY Starting to invest early for retirement reduces the benefits
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Understanding Interest Rates 4.1 Measuring Interest Rates 1) The concept of ________ is based on the common-sense notion that a dollar paid to you in the future is less valuable to you than a dollar today. A) present value B) future value C) interest D) deflation Answer: A 2) The present value of an expected future payment ________ as the interest rate increases. A) falls B) rises C) is constant D) is unaffected Answer: A 3) An increase in the time to the promised future
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fiscal policy designers should opt for a flexible exchange rate system. Nations‚ however‚ which do not have such policy makers should opt instead for a fixed exchange rate system. When attempting to stabilize an economy‚ monetary policy is the most efficient weapon that policymakers possess (Weerapana‚ 2003). In other words‚ it is much simpler to enact monetary policy than fiscal (Weerapana‚ 2003). Some nations benefit from a fixed exchange rate system‚ however. Nations such as Brazil‚ Kenya and Turkey
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Pulse Rate and Blood Pressure Purpose: To determine the effect of jogging on pulse rate and blood pressure. Hypothesis: If you jog then your heart rate and blood pressure will increase. Materials: Tape Measure Blood Pressure Cuff Procedure: 1. Record resting blood pressure and heart rate. 2. Measure out 100m. 3. Jog 100m (same speed every time) 4. When finished jogging 100m record heart rate and blood pressure. 5. Repeat steps 3&4‚ 3 more times 6. Calculate average heart rate and blood
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Running Head: Brazil Unemployment Rate 1 Brazil Unemployment Rate Students name: AIU Brazil Unemployment Rate 2 Abstract Discussion of macroeconomics and Brazil’s unemployment rate and how it concerns its economy. Brazil Unemployment Rate 3 Brazil Unemployment Rate Macroeconomics is the study of the movement‚ trends‚ and changes in the economy over time as a whole (http://moya.bus.miami.edu/). Over the years South America has built their economy from poverty to
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