A) January 18‚ 2011B) Empirical Formula C) The purpose is to determine the empirical formula of a metallic oxide. D) Pre Lab Questions: After heating the metal‚ the crucible and contents should mass less than it did before it was heated. This is because heating the crucible may rid of other residue that was left in it; bringing it a to a constant mass. A yellow flame will deposit soot on the crucible. This would be a problem because the soot left on the crucible would vary from our constant
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The character of Mr. Heron was based off of a real person‚ William Heron. William Heron was a real person that was part of this time. He was a double agent pretending to support both sides‚ but was truly there to support the Patriots. Sure we know that now‚ but how did we figure this out for sure? The authors of My Brother Sam is Dead weren’t as clear as they could’ve been. William Heron was truly part of the Patriot’s side but the Loyalists didn’t didn’t have a clue on that. He would give the Loyalists
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LeSuer and his colleagues‚ and evaluated the accuracy of seven prediction equations‚ but only three equations were used for this lab.2 Each of the formulas for predicting maximum bench press performance significantly underestimated the achieved 1 RM performance. The average achieved bench press 1 RM value was 137.0 lbs. The Brzycki equation estimated the average 1 RM would be 131.9 lbs‚ with a 4.00%
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Top-up Degrees (Entry to year 3 – UK Universities) Acceptance to a university programme is at the discretion of the individual university Top-up degrees are of one year duration‚ entering onto the final year of the full time undergraduate BA / BSc Honours degrees. Students who have an HND (Higher National Diploma) may progress onto the final year of a degree programme‚ subject to unit grade performance at HND‚ and English language capability (usually IELTS 6.0) The following universities
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2014 HIGHER SCHOOL CERTIFIC ATE EXAMINATION Mathematics General 2 FORMULAE AND DATA SHEET Financial Mathematics Data Analysis Simple interest Mean of a sample I = Prn P r n x= sum of scores number of scores is initial amount is interest rate per period‚ expressed as a decimal is number of periods z-score For any score x‚ z= Compound interest A = P (1 + r ) A P r n n x s is final amount is initial amount is mean is standard deviation
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REGRESSION 1. Prediction Equation 2. Sample Slope SSx= ∑ x2- (∑ x)2/n SSxy= ∑ xy- ∑ x*∑ y/n 3. Sample Y Intercept 4. Coeff. Of Determination 5. Std. Error of Estimate 6. Standard Error of 0 and 1 7. Test Statistic 8. Confidence Interval of 0 and 1 9. Confidence interval for mean value of Y given x 10. Prediction interval for a randomly chosen value of Y given x 11. Coeff. of Correlation 12. Adjusted R2 13. Variance Inflation
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Biaxial stress & strain Poisson’s ratio σx = E1-v2 (εx + vεy) εx = 1E (σx - vσy) Uniaxial: v = - εyεx σy = E1-v2 (εy + vεx) εy = 1E (σy - vσx) Biaxial: v = E2G - 1 εz = - vE (σx + σy) Triaxial stress & strain
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- (Capex + ∆NOWC) Total Asset Turnover (TATO) = Sales / Total Assets Market Value of Equity = Stock Price x Number of Shares - Total Book Value of Equity Total Amount of Debt = Target Debt to Asset Ratio % x Assets *Manipulate this formula (MVE) to solve for the various parts Times Interest Earned (TIE) = EBIT / Interest Return on Total Assets (ROA) = Net Income / Assets Market Value Added (MVA) = Market Value of Equity - Book Value of Equity Basic
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Thoughts of winter {name} COMM171 section 321 {prof. name} 12th June 2013 Winter! The name itself gives shivers to our body & thoughts of cold days and icy roads. In the essay ‘Thoughts of winter’ by Victoria Santiago‚ she says that winter is the season that receives most attention from us through our scientific explanations‚ our mythological ideas and our personal determination. Clearly‚ from the essay we can find out all related ideas‚ its nice organization and good development‚ and
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Quant Formula Study Guide MISCELLANEOUS‚ COMMONLY USED FORMULAS Finite population correction factor: Multiply SE of sample mean by fpc to make the correction ------------------------------------------------- Independent samples of same population with same standard deviation (variances are equal). Confidence interval: df for t-multiple is (df1 + df2)‚ or (n1 – 1) + (n2 - 1) Pooled estimate of common standard deviation: SE of difference between two sample means -------------------------------------------------
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