Posture | Time (Minutes) | Pulse Rate(Beats/30 seconds) | Pulse Rate x2(Beats/minute) | Lying Down | 1 | 24 | 48 | Standing Up | 1 | 30 | 60 | Pulse Rate after 15 seconds of exercise (Beats/15 seconds) | Pulse Rate x6 in order to measure beats/minute(Beats/minute) | 11 | 66 | 3. Record how long this takes in seconds. - 38 seconds 4. Calculate the increase in the pulse rate immediately after the 15 seconds exercise compared with your standing rate. 66-60= 6. 6 pulses increased
Premium Blood pressure Heart Carbon dioxide
The discount rate Main article: Discount rate The rate used to discount future cash flows to their present values is a key variable of this process. A firm’s weighted average cost of capital (after tax) is often used‚ but many people believe that it is appropriate to use higher discount rates to adjust for risk or other factors. A variable discount rate with higher rates applied to cash flows occurring further along the time span might be used to reflect the yield curve premium for long-term
Premium Net present value Investment
Chemical Kinetics Factors Affecting Reaction Rate OVERVIEW Chemical reactions occur at different rates. In this experiment you will consider some of the key factors that influence the rate of a reaction: nature of reactants - particle size temperature concentration catalysts According to the collision theory‚ the rate of a reaction depends on the frequency of collisions between reacting particles. The more frequent the collisions‚ the faster the rate of the reaction. However‚ in order for the
Premium Chemical reaction Zinc Hydrochloric acid
Effects of Raising Interest Rates If a central bank increases the base rate‚ this tends to increase all major interest rates in the economy. This means interest rates for both savers and borrowers will increase. Higher interest rates will have various economic effects: 1. Increases the cost of borrowing. Interest payments on credit cards and loans will be more expensive. Therefore this discourages people from borrowing and saving. People who already have loans will have less disposable income
Premium Inflation Interest rate Monetary policy
interest rates. The RBA generally likes to keep inflation between the 2-3% mark‚ however‚ this may change as a result of international pressures. Generally‚ if inflation is seen to be increasing at a rate that is disproportionate to the health of the economy - or basically growing faster than it can sustain - then official rates may be raised to in order to reduce consumer spending and slow down the economy. Alternatively‚ if inflation is not increasing at a healthy rate‚ the official rate may be
Premium Inflation Economy Unemployment
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
Premium Carbon dioxide Metabolism Beetle
A capital gain occurs when: A. the selling price is less than the purchase price. B. the purchase price is less than the selling price. C. there is no dividend paid. D. there is no income component of return. 4. Which one of the following is a correct statement concerning risk premium? A. The greater the volatility of returns‚ the greater the risk premium. B. The lower the volatility of returns‚ the greater the risk premium. C. The lower the average rate of return‚ the greater the
Premium Rate of return Arithmetic mean Risk
Cayla Hite Rhetoric 1 Cause and Effect Essay 14 March 2013 Divorce Rates Men and women have the equal right. They can do what they want to do. If they love each other‚ they are most likely going to get married. However‚ if they lose their love for each other‚ they may want to get a divorce or to separate. In the past‚ there were a few divorces because there were not many problems like in these days. Rising divorce rates today has been resulted from four causes. First is infidelity
Free Marriage Wife Divorce
Introduction The nation’s high unemployment rate is a result of a severe drop in demand for goods and services. It’s not a reflection of longer-term structural changes in the economy but rather cyclical changes in the economy. The demand for goods has been limited because of tight credit‚ decreases in government budgets‚ suppression of demand by consumers and foreign markets‚ and the inability by the fed lower interest rates. Even with the low level of interest rates the Fed is currently practicing a tight
Free Monetary policy Inflation Unemployment
Heart rate investigation Research statement: To investigate‚ how diabetes affect a person’s heart rate during physical exercise. Background information: Heart rate : Heart rate is the number of time a persons heartbeats per unit of time‚ usually measured in BPM (beats per minute). Heart rate is measured by finding the pulse on body‚ usually taken from carotid artery‚ which supplies blood to the head and the neck and radial artery‚ which Is located on your wrist below your thumb
Premium Heart rate Insulin Digestion