prevent buckling if the temperature range is -30Cº to +50Cº? I know I use the formula: L = LoT L = ? (Change in length of the slabs. We are solving for this.) = 12e-6 (Coefficient of expansion. I looked it up on page 388.) Lo = 14 m (Initial length of slabs.) T = 30 Cº (50Cº - 20Cº) (Change in temperaure. You only care about the hottest number since you are dealing with expansion.) I then had the formula: L = e14 m 30Cº L = .00504 m L = .50 cm The space between
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Title: Formula of a Hydrate. Objective: Determining the percentage of water and the chemical formula of a hydrate. Background: Water has a polar structure and it has positively and negatively charged parts within each molecule. This gives it a strong attraction toward ions. The ions in some salts attract and form strong bonds with water molecules. These salts‚ when they have absorbed water‚ are called hydrates. Anhydrous salts are salts that can form hydrates but which have had all the water
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Microsoft Excel: Formulas‚ Formulas... Northern New York Library Network 6721 US Hwy 11 Postdam‚ NY 13676 877-833-1674 or 315-265-1119 www.nnyln.org Jim Crowley C3 - Crowley Computer Consulting 9148 State Highway 37 Ogdensburg NY 13669 315-394-7008 fax 315-394-7009 www.crowleycomputers.com jim@crowleycomputers.com Description: Excel has hundreds of functions and nobody knows them all‚ but spend some time and learn to create more powerful formulas. Students will dive into decision making functions
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Heron’s Formula History of Mathematics University of Phoenix October 22‚ 2012 The event that I chose to discuss is Heron’s method that was written about in the three book series called metrica discovered in the period of about 60 AD. His formula for calculating the area of a triangle was one of the formulas which was written about in the books. Heron of Alexandria was also very well known by Hero. Their has been much debate on the birth
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Six-Gun Mystique. His description of the Western formula being “far easier to define than that of the detective story” may clearly be a paradigm for many authors‚ but not particularly for Stephen Crane. The standards Cawelti has set forth for a successful Western is quite minimal by thought‚ but at the same time relevant. Crane signifies a different perspective to these standards. Crane’s thoughts for the use of the Western formula are just approaches towards the west‚ from the
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Muhil Arumugam Gold 3 Calculating the Formula of a Hydrate through Experimentation Purpose The purpose of this lab is to determine the formula of a given hydrate through collecting and calculating experimental data. Data Mass (g) of crucible 29.9g Mass (g) of crucible with hydrate 32.35g Mass (g) of crucible and anhydrous salt 31.39g Questions and Calculations 1. What was the mass of the original hydrate? 2.45g of hydrate Calculations: Mass of crucible with hydrate (32.35g) - Mass of crucible
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Point and Boiling Point Constants | Solvent | Formula | Freezing Point (°C) | Kf(°C/molal) | Boiling Point (°C) | Kb(°C/molal) | Water | H2O | 0.0 | 1.86 | 100.0 | 0.51 | Acetic acid | CH3COOH | 17.0 | 3.90 | 118.1 | 3.07 | Benzene | C6H6 | 5.5 | 4.90 | 80.2 | 2.53 | Chloroform | CHCl3 | –63.5 | 4.68 | 61.2 | 3.63 | Ethanol | C2H5OH | –114.7 | 1.99 | 78.4 | 1.22 | Phenol | C6H5OH | 43.0 | 7.40 | 181.0 | 3.56 | Use the previous formula and the constant from Table 1 to calculate the temperature
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www.platinumgmat.com | Free GMAT Prep GMAT Practice Questions | GMAT Study Guide | MBA Admissions GMAT Formulas Algebra Formulas Exponential Equations xnxm = xn + m (xn)/(xm) = x n - m (x/y)n = (xn)/(yn) xnyn = (xy)n (xy)z = xyz x-n = 1/(xn) 1n = 1 x0 = 1 0n = 0‚ except 00 = 1 FV = CV(1 + g)T Other Distance = Rate*Time Wage = Rate*Time Arithmetic Formulas Combinatorics Combinations:nCk = n!/((n-k)k!)! Permutations:nPk = n!/(n-k)! Circular: (n-1)! k = number of objects
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CASE STUDY: NESTLE CASE STUDY: NESTLE PELS Analysis of Indonesia‚ Thailand and Vietnam | | | | | | | Nestle Corporation Expansion Strategy - Geographical Location of next manufacturing Facility | | | | Country | Political | Economical | Legal | Social | TOTAL | | Factors | 0.15 | Factors | 0.40 | Factors | 0.15 | Factors | 0.30 | 1.00 | Indonesia | P o v e r t y | 2.4 | | Armed Conflicts | Economic Reforms
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Return on Shareholders Funds (ROSF) Ratio Definition: The Return On Shareholders Funds (ROSF) ratio is a measure of the profit for the period which is available to the ordinary shareholders with the ordinary shareholders’ stake in a business. Formula: Return On Shareholders Funds = ((Net profit after taxation & preference dividend) / (Ordinary share capital + Reserves)) * 100% Example 1: If the net income of PPC Ltd is $80‚000 whereas shareholder’s funds are $500‚000. Then‚ the ROSF =
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