exercise affects a person’s heart rate (BPM)‚ systolic pressure‚ diastolic pressure‚ and Mean Arterial Pressure (MAP). Heart rate is measured by beats per minute while systolic and diastolic pressure are measured by millimeters of Mercury. I found the MAP by the following equation‚ MAP= Diastolic Pressure + ⅓(Systolic-Diastolic). We found out that heart rate and systolic pressure were highest right after and during exercise‚ while diastolic pressure and MAP were higher when the test subject was 2+ minutes
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Exploring Rates‚ Equilibrium‚ and Organic Chemistry Brandon Sher SCH 4U For: Ms. Merhai Due date: June 1st‚2013 Introduction: Organic chemistry. Two quantities one could measure with the presence of organic chemicals are chemical equilibrium and rate of reaction. Chemical equilibrium is the ratio between the forward and reverse process of a reaction. This is represented by the equation: K = products / reactants. When a reaction has reached equilibrium‚ the
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years are Volcom (2.66) and Nike (1.90) Valuation based on current EV to EBITDA with Discount rate =10.96% = [Net profit at the end of 2011*(32+21.27+20.21)/3]/ (1.1096^5) = [519*(32+21.27+20.21)/3]/(1.1096^5) =7557.584479 2. What would you consider reasonable‚ “high‚” and “low” growth estimates (median‚ 25th‚ and 75th percentile growth estimates) for 2008 and for the long run? Year Revenue Growth Rate 2003 1.165 2004 13.52 1061% 2005 105.581 681% 2006 355 236% 2007 847.35 139% 2008 1370
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Emmanuela Kubari Period 2 IB Biology SL Cinematic Suspense on the Heart Rate Research question: What is the effect of suspenseful movie scenes from Jaw on the Heart Rate Hypothesis: Suspenseful movies tend to trigger emotional release because films tend to transmit ideas through emotions rather than through intellect. It is an interesting thing to consider‚ given the fact that the person is just sitting there watching images. Therefore‚ it is surprising to see the effects that suspense has on the
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Bank of Canada and Interest Rates Bank of Canada Will Raise Interest Rates The Bank of Canada has indicated that it has concerns over inflation being too low. (Parkinson). However‚ inflation has been rising and the Canadian economy has strengthened over the last several months. Keeping interest rates too low over a long period of time may have a tendency to over-inflate the economy and create asset bubbles while also creating pockets of greater debt‚ not dissimilar to those that contributed to
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Madeleine Socio 125 T8 Nov 20‚ 2012 Teen Birth Rates in the United States Sociological imagination is a concept introduced by C. Wright Mills that allows us the ability to “think ourselves away” from familiar routines in our daily life. It also shows us a “vivid awareness of the relationships between experience and wider society”. An example of this concept is how the changing sexual norms in our society have influenced the issue of high teen birth rates in the US. Sexual behavior among teens has changed
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Reaction Order and Rate Law Name Data‚ Calculations‚ and Questions A. Calculate the initial and final concentrations as needed to complete Tables 1 and 2. Data Table 1: Varying the Concentration of 1.0 M HCl | | | | |Concentrations | | |# Drops |# Drops |# Drops |Initial
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There are currently 17% of Caroline County households registered as having no one in the household employed (US Department of Commerce‚ 2015b). Caroline County’s unemployment rate is 7%‚ higher than the state average of 5%. The county’s median household income falls well below the state average‚ $58‚417 and $64‚792 respectively. Over 73% of the employed residents earn $79‚999 or less with the highest percentage of earned wages occurring within the $20‚000-$49‚000 range (US Department of Commerce
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Divorce Divorce rates in the United States have increased dramatically in the past 25 years. Over 40 percent of the marriages among young Americans will end in divorce. There is a lot of stress on all the people involved. The man has to deal with‚ usually‚ not seeing his children‚ being alone‚ and the responsibility that is accompanied with much of the legal process. The wife has to go through‚ maybe‚ entering the work force for the first time. Children are often viewed as a back burner
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SCH4U7-02 Monday‚ October 21‚ 2013 Designing an Experiment to Investigate Factors Affecting Rate of Reaction Introduction Hydrogen Peroxide (H2O2)‚ is the most simple peroxide and commonly used in several household items such as toothpaste or as an alternative to bleach. However hydrogen peroxide it is a very dangerous substance when accumulated in large amounts. If that situation occurs this substance must be decomposed. But how can we decompose this reaction? Well it decomposes by itself
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