F600 Summer 2013 Assignment 1 Show your work‚ please. Assignment is due in class: For Tuesday Daytime and Evening Sections on May 28th‚ 2013 For Wednesday Daytime Section on May 29th‚ 2013 I need only one write-up back from each group with the first‚ last name‚ and your student ID numbers of students forming the group. To eliminate free riding‚ please put names of only those students in the group who actually worked and contributed to the group assignment. Those who have not contributed
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Lillian Zhang AP Chemistry 3rd Period Formula of an Unknown Hydrate The purpose of the Formula of an Unknown Hydrate lab is to determine the weight percentage of H2O hydrated to an unknown salt and the empirical formula for the hydrated salt. To do this‚ a massed amount of the hydrate is heated over either a hot plate or Bunsen burner. This causes the water to be removed‚ leaving the anhydrous salt behind in the dish. The mass of the anhydrous salt‚ now with the absence of water‚ is less than
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FREQUENTLY USED FORMULAS FOR MANAGING OPERATIONS CHAPTER 1—MANAGING REVENUE AND EXPENSE Revenue – Expenses = Profit Revenue – Desired Profit = Ideal Expense Part Whole = Percent Expense Revenue = Expense % Profit Revenue = Profit % Desired Profit Revenue = Desired Profit % Revenue – (Food and Beverage Cost + Labor Cost + Other Expense) = Profit Food and Beverage Cost Revenue = Food and Beverage Cost % Labor Cost Revenue
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1)Permutation----nPr = n! ---- (n-r)! 2)Combination----nCr = nPr = n! ----- ------- n r! r! (n-r)! 3)Summation-----∑ X i i =1 n 4)Product--------Л Xi i=1 5)Age specific fertility rate(Asfr)=No of
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1) Running regression analysis on data for 24 cities‚ Excel Data Analysis output is Regression Statistics Multiple R 0.9693 R Square 0.9396 Adjusted R Square 0.9306 Standard Error 188.2038 Observations 24 ANOVA df SS MS F Significance F Regression 3 11022960 3674320 103.73 2.3E-12 Residual 20 708414 35420.68 Total 23 11731374 Coefficients Standard Error t Stat P-value Lower 95% Upper 95% Intercept 2308.5 219.9996
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Worm Gears 12/17/10 12/17-12:19AM Disclaimer: The information on this page has not been checked by an independent person. Use this information at your own risk. ROYMECH Aamco Transmissions Local Independent Nationwide warr. 802-864-0049 Free Estimates www.aamco.com/centerinfo.asp Right Angle Gearbox Spiral Bevel‚ Helical Bevel‚ Worm for PT & Motion Control‚ 1-50 HP www.diequa.com Nordex OnLine Catalog Thousands of Components In Stock Ready to Ship www.nordex.com Home Drive_Index
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REVENUE ALLOCATION FORMULA IN NIGERIA INTRODUCTION Prior to the discovery of oil in Nigeria‚ other sectors of the economy thrived. Agriculture‚ for instance‚ was a major source of revenue for the Western Region. The Eastern Region that was less endowed devised other sources of revenue. All this has however changed since the discovery of oil in the country. This has led to the demise of the other productive sectors of the economy. In fact‚ Nigerians are poorer today than they were in the pre-oil boom
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Institute Of Engineering Studies (IES‚Bangalore) Formulae Sheet in ECE/TCE Department Communication Systems Amplitude Modulation : DSB-SC : u (t) = m(t) cos 2π t Power P = Conventioanal AM : u (t) = [1 + m(t)] Cos 2π t . as long as |m(t)| ≤ 1 demodulation is simple . Practically m(t) = a m (t) . () () Modulation index a = ( ) ‚ m (t) = | ( )| Power = + SSB-AM : → Square law Detector SNR = () Square law modulator ↓ = 2a / a → amplitude Sensitivity Envelope Detector R C (i/p) < < 1 / ≥ Frequency
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Alcoholism: Supported by Empirical Research Ellie Smith Vanderbilt University Abstract Globally‚ alcohol abuse disorders have become a problem for seventy-six million people (Orford‚ Natera‚ Copello‚ Atkinson‚ 2005). Addiction is a disease‚ not merely a social disorder. The disease not only affects the inflicted individuals‚ but can also be detrimental to family members and the greater community. Causes of addiction can be grouped into three categories: psychological traits
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Chebyshev’s Theorem and The Empirical Rule Suppose we ask 1000 people what their age is. If this is a representative sample then there will be very few people of 1-2 years old just as there will not be many 95 year olds. Most will have an age somewhere in their 30’s or 40’s. A list of the number of people of a certain age may look like this: |Age |Number of people | |0 |1 | |1 |2 | |2 |3
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