1. Fill in the following table with your estimates of total costs and average cost per cup of coffee at the indicated levels of activity for a coffee stand. Round off the cost of a cup of coffee to the nearest tenth of a cent. | Cups of Coffee Served in a Week | | 1‚800 | 1‚900 | 2‚000 | Fixed Cost | $1‚100 | $1‚100 | $1‚100 | Variable Cost | $0.26 | $0.26 | $0.26 | Total Cost | $1568 | $1594 | $1620 | Average cost per cup of coffee served | 0.871 | 0.839 | 0.810 | We know‚
Premium Costs Fixed cost Variable cost
experiment was to determine the effect of caffeine on resting body temperature. This has to do with homeostasis‚ which is the maintenance of equilibrium. In other words‚ it is a stable body state. Homeostasis refers to the process of keeping the internal body environment in a steady state‚ when the external environment is changed (Homeostasis 2). Humans are warm-blooded creatures that generate body heat internally and maintain body temperatures at a fairly constant level – about 98.6oF (Chiras 3). In this
Premium Caffeine
Babe Ruth isn’t human. Indeed he’s not human when we talk about baseball. He’s records are incredible. They cannot be broken by any other human being and for 30 years he has stood number 1 in the hall of fame. Now here are his records. * Batting average: .342 Home runs: 714 Hits: 2‚873 RBI: 2‚213 Pitching W/L record: 94-46 ERA: 2.28 These records are still 1st in the world’s baseball league. Remember that baseball is a game of records and Babe Ruth’s records are still standing 1st which means
Premium Babe Ruth Baseball Batting average
Temperature is one of the weather elements and measures the degree of hotness and coldness in a place. The temperature of a place is affected by a number of factors such as latitudinal location‚ seasonal variations‚ albedo of the place‚ contrasts between land and sea and elevation. Latitudinal location has the strongest influence on the climatic conditions on a macro/global scale. The rest of the factors then serves to modify these influences and are secondary‚ operating at a smaller scale. Latitude
Premium Climate Earth Equator
measure of precision can be made using the results. Precision refers to how close a set of results are to each other. In this lab‚ the percent relative average deviation can be used as an indicator of preciseness. Percent relative average deviation is a measure of how tightly clustered a set of data points is around a mean. A low percent relative average deviation indicates that the data points are tightly clustered around the mean; moreover‚ if the
Premium Measurement Test method Accuracy and precision
Nicole Mrs. Rogers English Honors II 2 April‚ 2012 Success in Children and Adults with ADHD/ ADD vs. Average Children It is easy to peek into the average classroom and make assumptions of the students such as motivated‚ creative‚ organized‚ and sometimes lazy but they usually do not take the time to figure out why. Many people look at the distracted child and see them as "lazy"‚ but what many do not know is that a small number of these children are effected with either ADHD or ADD. To be exact
Premium Educational psychology Attention Attention-deficit hyperactivity disorder
Chapter 15 & 16: Temperature‚ Heat & Heat Transfer Temperature is a measure of the average (not total) translational kinetic energy. ●ex: there is 2x as much total molecular kinetic energy in a 2L of boiling water than one‚ but the temp of the two volumes are the same (average of translational kinetic energy per molecule is the same in each → Internal Energy- the total of all molecular energies: kinetic+potential (SAME TEMP) ● Ex: apply a flame to 1L h2o for a certain time and its temp rises
Premium Electric charge Electromagnetism Electric current
Introduction For this experiment‚ we are going to determine the effect of temperature on solubility‚ to be done in a chemical by dissolving a solute in a definite amount of solution which is saturated. Specifically‚ the goal of this experiment is to prepare a saturated solution of Na2C2O4 in water at different temperatures‚ determine the effect of temperature in solubility‚ and to apply Le Chatelier’s Principle. We can do all this by simply titrating a certain amount of standard KMnO4‚ and measuring
Premium Titration Erlenmeyer flask Potassium permanganate
Total‚ average‚ and marginal product Total Product Curve The total product (or total physical product) of a variable factor of production identifies what outputs are possible using various levels of the variable input. This can be displayed in either a chart that lists the output level corresponding to various levels of input‚ or a graph that summarizes the data into a “total product curve”. The diagram shows a typical total product curve. In this example‚ output increases as more inputs
Premium Economics Output Derivative
It was drawn to my attention that we are presently calculating the average daily power factor as the sum of the all the power factor measurements taken during that day divided by the total number of measurements {∑Pf1+Pf2+Pf3+…Pfn}/n. According to teachings on this subject this is entirely incorrect. Furthermore a document was written about this very theory some years ago by one Mr. Lampkin and it is apparent that no change was made to correct the calculations (please refer to). The following is
Premium Real number Mathematics