Discussion Heart Rate Our hypothesis stated 1.) The heart rate increases substantially when a person performs a physical activity and 2.) Females have heart rates greater than males’. In this experiment we measured the resting heart rates and exercise heart rates of both the male and females that are in the class. We calculated the results that were taken by each member of each group in the class (6 males and 16 females total). The average resting heart rate for women was 71.8 beats per minute
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easily)‚ this is for both resting heartbeat rates and when doing activities. This is suggested in both articles; the effects of exercise on the heart and how does exercise affect you heart?. Stroke volume (ml) Heart rate (beats min−1) At rest Non-athlete 70 70 Trained athlete 100 50 Maximum exercise Non-athlete 110 190 Trained athlete 160 180 http://ceaccp.oxfordjournals.org/content/4/6/185/T2.expansion.html Resting heart rate When you are resting the heart does not need
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Keiser A cademic Affairs C olumbia College Chicago S pring 2011 T ABLE OF C ONTENTS Summary of Scholarly Research on Student Course Evaluations...............................................2 Recommendations for Improving Response Rates......................................................................6 Additional Reading on Online Evaluations: Annotated Bibliography...........................................7 1 S UMMARY OF S CHOLARLY R ESEARCH ON S TUDENT
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Accounting rate of return The accounting rate of return (ARR) is a way of comparing the profits you expect to make from an investment to the amount you need to invest. The ARR is normally calculated as the average annual profit you expect over the life of an investment project‚ compared with the average amount of capital invested. For example‚ if a project requires an average investment of £100‚000 and is expected to produce an average annual profit of £15‚000‚ the ARR would be 15 per cent. The
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Interest rate pass-through: the case of Hungary Csilla Horváth‚ Judit Krekó‚ Anna Naszódi Magyar Nemzeti Bank‚ Budapest‚ 1850‚ Szabadság tér 8-9‚ Hungary Telephone: 00-36-1-428-2600‚ Fax: 00-36-1-428-2590 Email: horvathcs@mnb.hu‚ krekoj@mnb.hu‚ naszodia@mnb.hu 1 Interest rate pass-through: the case of Hungary Csilla Horváth‚ Judit Krekó‚ Anna Naszódi Abstract In this paper we analyze the interest rate pass-through in Hungary‚ with the help of ECM and TAR models‚ using both aggregated and bank
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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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Chemistry Coursework Rates of Reaction Investigation Introduction In this investigation I am going to be investigating the reaction between marble chips and hydrochloric acid‚ and to see what differences in the rate of this reaction arise when different concentrations of acid are used. Below is the word equation for this reaction: Calcium Carbonate + Hydrochloric Acid = Calcium Chloride + Carbon Dioxide + Water Below is the fully balanced chemical equation for this reaction. CaCo3
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C1/1-r + C2/(1-r)2 + .. + CT/(1-r)T Rate of return: R=(Vf-Vi)/Vf Rate r compounded m times a year: FV = C(1+r/m)mt 10% semiannually = 10.25% annually‚ Hence 10.25 is said to be the Effective Annual Yield (EAY) 1+EAY = (1+r/m)mt Assignment 2 Perpetuity The value of D received each year‚ forever: PV = D/r Annuity The value of D received each year for T years: PV = (D/r)*[1 – 1/(1+r)T] Growing Perpetuity PV = D/(R-g) R: the cost of capital‚ interest rate G:growth Growing Annuity PV =
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Lab Report: Chemistry DCP + CE Jovi Arya 28 August 2012 Aim The aim of this lab is to determine the order of the reaction between Propanone and aqueous Iodine with respect to Iodine. Apparatus and Reagents Apparatus I. Eye Protection (1) II. Spectrophotometer III. Cuvettes for spectrophotometer IV. Burette (4) V. Burette Stand (4) VI. Stopwatch VII. Conical flask (2) Reagents I. 0.020M I2 (aq.) II. 2.0M CH3COCH3 (aq.) III. 2.0M HCl (aq.) Raw
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The effect of temperature on a reaction rate In this experiment I shall be investigating how temperature affects the rate of reaction Rates of reaction The Factors that affect the rate of reaction are temperature‚ surface area‚ concentration‚ catalysts‚ light and pressure Surface area – Surface area is the amount of solid surface that is available for reaction - Only affects solids so this will not affect our
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