1888 The First National Manual Cash Register In 1883 on January the 30th James Ritty receives a Patent for inventing the cash register. Ritty owned a cafe in Dayton in the 1870s it was a popular cafe but somehow always lost money Ritty then blamed the bartenders and other workers for stealing. What Ritty dealt with was very common in the late 1800s. Ritty later went on a vacation on a ship whist on the ship he observed the workings of an automatic device that recorded the revolutions of the ship’s
Premium Cash register Retailing
kkkkkkkkk CVEN-3313 Theoretical Fluid Mechanics MODULE#4 : Application of Impact on a Jet 1. OBJECTIVE To use the momentum equation to estimate the force exerted by a jet on a stationary target. 2. THEORY The momentum equation in the vertical (z) direction can be written as: Applying the momentum equation for a control volume including the forces acting on a flat target or hemispherical target gives: (1a : flat) (1b : hemi) It is assumed that the velocity
Free Force Mass Volumetric flow rate
Impact of A Jet Philip Mah Koon Yue Mohananda a/l Anantha Krishnan Ahmad Saeed Abood Eleanor Hang Lee Shean Chan Jun Hoe School of Engineering Taylor’s University Malaysia 23 March 2011 Table of Content Abstract 3 1. Introduction 3 2. Experiment Design 3 2.1 Materials 3 2.2 Methods & Procedures 4 3. Results and discussion 5 4. Conclusion and Recommendations 8 References 8 Appendix 9 Abstract The experiment was conducted to find the impact of water on different types of
Premium Mass Water jet cutter Force
Questions for the London Jets Case Download the file LondonJets.xls‚ available on the course website. I. Perform RFM Analysis: (recency‚ frequency‚ monetary (total sales) analysis) as indicated on page 3 of the case; steps for RFM are given on page 8 of the case (I have provided one approach on page 3 of this document). Use pivot table with Frequency and Monetary value for rows and Recency for column. Data field should be Count of CustID. Important Note -- The format for this table is shown
Premium The Work Column Team
government had approved six private carriers. However‚ by 1998 many of these airlines failed. In this closure game‚ a total of IMR 10 billion of capital was wiped out. By 2003‚ there were just four carriers operating in India –Air India‚ Indian Airlines‚ Jet Airways and Air Sahara - all operating full service models. And private carriers in those days were limited to operating domestic routes only. In 2003 the first LCC entered in India which was the Air Deccan. The entry of this first LCC in India constituted
Premium Chhatrapati Shivaji International Airport Indira Gandhi International Airport Low-cost carrier
CVE3208 | Fluid Mechanics | Lab Report | 2012 Experiment 2 Impact of Jet CVE3208 Fluid Mechanics Ahmed Sujeeth I11009050 BCEGI - Semester 4 Lecturer: Dr. Khin Maung Win 19th November 2012 Page 1 of 9 Ahmed Sujeeth | I11009050 | BCEGI CVE3208 | Fluid Mechanics | Lab Report | 2012 Title : Impact of Jet To investigate the validity of theoretical expressions for the force exerted by a jet on targets of various shapes. The impact of jet on a surface is a common day engineering application. One such
Premium Force Fluid dynamics
JET Copier Case Analysis In the case study for Jet copies three students are contemplating the benefits of opening a copy business in their town. They are also trying to decide whether or not it would be a good investment to purchase a second copier‚ in case their main copy machine breaks down. The students have already purchased an $18000 copier to start their copy business. They are trying to determine if they should get a loan to purchase a smaller $8000 copier as back-up. The students estimated
Premium Mathematics Cumulative distribution function Random variable
Jet Copies Case Study 1. In Excel‚ use a suitable method for generating the number of days needed to repair the copier‚ when it is out of service‚ according to the discrete distribution shown. 2. In Excel‚ use a suitable method for simulating the interval between successive breakdowns‚ according to the continuous distribution shown. 3. In Excel‚ use a suitable method for simulating the lost revenue for each day the copier is out of service. 4. Put all of this together to simulate the lost revenue
Premium Cumulative distribution function Real number Randomness
Read the "JET Copies" Case Problem on pages 678-679 of the text. Using simulation estimate the loss of revenue due to copier breakdown for one year‚ as follows: In Excel‚ use a suitable method for generating the number of days needed to repair the copier‚ when it is out of service‚ according to the discrete distribution shown. In Excel‚ use a suitable method for simulating the interval between successive breakdowns‚ according to the continuous distribution shown. In Excel‚ use a
Premium Simulation Microsoft Excel Logic
Mad Cow Disease In Kent‚ England‚ in 1985‚ an eight year old cow on the Plurenden Manor farm came down with an unusual sickness. The veterinarian was called to treat her. This one cow launched a whole new way of dealing with diseased meat to protect the public. Mad Cow Disease has affected the health of thousands of people worldwide and has changed the food is tracked. People should be aware of the definition of Mad Cow Disease‚ the symptoms of Mad Cow Disease‚ and the treatment available for Mad
Premium Cattle Milk Animal rights