JLabel name; JLabel price; JLabel discount; JLabel sale; JComboBox dept; JTextField itemNum; JTextField itemName; JTextField itemPrice; JTextField itemDisc; JTextField salePrice; JButton calculate; JButton clear; public RetailCalculator() { //set object variables super("Retail Sales Calculator"); //window title setSize(250‚ 250); //set window size setDefaultCloseOperation(JFrame
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16.02‚ 16.03‚ 16.01‚ 16.00‚ 16.07 (a) Calculate the sample average. (16.05+16.03+16.02+16.04+16.05+16.01+16.02+16.02+16.03+16.01+16+16.07)/12=16.03 (b) Calculate the sample standard deviation. =0.0193 3.2. The bore diameters of eight randomly selected bearings are shown here (in mm): 50.001‚ 50.002‚ 49.998‚ 50.006‚ 50.005‚ 49.996‚ 50.003‚ 50.004 (a) Calculate the sample average. (50.001+50.002+ 49.998+50.006+50.005+49.996+50.003+50.004)/8=50.001 (b) Calculate the sample standard deviation. =3.2186
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Eye Colour Aim I will be calculating 25 children’s eye colour I will put my result in a table and then calculate the mean‚ mode‚ median and range I will also calculate the percentages as well once this is done I will then do two charts of my findings then evaluate what I have done. Number of children | Hazel | Blue | Brown | 1 | | √ | | 2 | | √ | | 3 | √ | | | 4 | | | √ | 5 | | √ | | 6 | | √ | | 7 | | | √ | 8 | | | √ | 9 | | | √ | 10 | | √ | | 11
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Italian Government bond yield is at 4.5% * JP Morgan has issued an estimate for Expected Market Return at 8.5% * Euribor is 2% * Before tax cost of debt = 5% * Tax rate = 30% Please calculate the weighted average cost of capital (WACC) for this firm. 2. You are now asked to calculate the WACC for a toothpaste manufacturer with the following data: * Average share price for last 6 months = €34/ share * Current year’s dividend = €3/ share * Applicable growth
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equation: SiO2 + HF SiF4 + H2O a. Calculate the number of moles HF that would completely react with 2.5 moles of SiO2. b. Calculate the number of moles SiF4 formed by completely reacting 2.5 moles SiO 2 with HF. c. Calculate the mass of water formed by reacting 2.5 moles SiO 2 with HF. d. Calculate the number of water molecules formed by reacting 2.5 moles SiO 2 with HF. e. Calculate the mass of oxygen formed by reacting 2.5 moles SiO 2 with HF. 3. Calculate the number of grams NH3 produced
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below shows the number of people visiting a local clinic per day to be vaccinated against measles. 5 35 37 23 18 12 23 21 18 22 19 15 26 13 20 29 33 18 21 1.1 Determine the mean of the given data. (2) 1.2 Calculate the standard deviation of the data. (2) 1.3 Determine the number of people vaccinated against measles that lies within ONE standard deviation of the mean. (2) 1.4 Determine the interquartile range for the data. (3) 1.5
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BU224 Unit 8 Assignment Template: Name: Gina Orlando Course Number: BU224 Section Number: Unit 8 Unit Number: - 8 Date: 11/8/14 ---------------------------------- General Instructions for all Assignments----------------------------------- 1. Unless specified differently by your course instructor‚ save this assignment template to your computer with the following file naming format: Course number_section number_LAST_FIRST_ unit number 2. At the top of the template‚ insert the appropriate information:
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Procedure: The equation used to calculate the period of oscillation of single pendulum is T = 2π * sqrt( L / g). From that‚ we can calculate “g” through the equation‚ g = (4π^2 * L) / T^2. In these equations‚ T is the period of oscillation‚ L is the length of the pendulum‚ and g is the constant of the acceleration from gravity. To calculate an accurate value for g‚ I used 2 values for L on Moon and Jupiter of 2.5m and 1.00m. From there I used the simulation to calculate T and I plugged that into the
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goods and the production also increases when there is demand for the product created in the market. This fundamental concept is fairly easy to understand. Now there are several factors which shape and garner this demand. There are ways to actually calculate whether a product is in demand or not. Well‚ we can always map out the demand of a product by looking at the graphs and pie charts that are made but there is basic concept which can actually aid a lot in the process and make it much easier. This
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significant figure rules in each calculation. Part I: Density of Unknown Liquid 1. Calculate the mass of the liquid for each trial. (Subtract the mass of the empty graduated cylinder from the mass of the graduated cylinder with liquid.) * Trial1: 35.50 – 25.50 = 10.00 Grams * Trial2: 36.00 – 25.50 = 10.50 Grams * Trial3: 35.50 – 25.50 = 10.00 Grams 2. Calculate the density of the unknown liquid for each trial. (Divide the mass of the liquid calculated
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