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martin barral

martin b.

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Susie and Jerry had a heated argument, and Susie decided to make her attacks to Jerry public. Which one of the following forms of speech would be most likely protected under the First Amendment, were Susie to engage in it? Multiple Choice Defamation Fighting words Derogatory speech Libel Obscenity

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According the Lee and Sasaki, Takao Ozawa was born in the U.S., attended the University of California at Berkeley, and then moved to Hawaii in 1906. Select the BEST answer.

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Add the mixed numbers. Write the answer as a mixed number: 5 2/9 + 10 6/7

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CHEM 2153 Organic Chemistry Lab I Kinetics of a Solvolysis reaction sis. Report Name Morgan fons Lab section 11 GA DONE! Due at the beginning of next week's lab 1. Next week you will carry out an SN1 solvolysis reaction of tert-butyl chloride, where the nucleophile is the solvent in the reaction. Reed to George Washington University a. Draw the mechanism and expected product(s) of the reaction. Make sure that your overall reaction is balanced. Cl + Hâ‚‚O 201 Abby is formed, which is easily quantified via to abis jigicod 0.01 e.e EEO nmulco b. Complete the following statement: For every mole of t-BuCl that reacts, 1 mole of ER.O heenu 2. At set times during the reaction, you will remove an aliquot of the reaction mixture and titrate it with a known concentration of base. Show how to calculate each of the following values for an aliquot removed at time "t": a. If the aliquot is titrated with 0.052 mol/L of NaOH solution and the equivalence point is reached after 3.8 mL of NaOH is added, how many moles of NaOH w

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E = h f = h c/? h = 6.6 x 10?³? J s c = 3 x 10? m/s ? = h/p ?x ?p ? h/(2?) E<sub>n</sub> = n²h²/(8mL²) 1) An electron (m = 9.11 x 10?³¹ kg) is in an infinite well with a width of 900 nm. The electron is in the second excited state (above the ground state). a) Draw a picture of the electron's Schrödinger wavefunction b) What is the wavelength of the electron? c) What is the momentum of the electron? d) What is the energy of the electron?

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a. The goals of fiscal policy are (select all correct answers) A. raise taxes to balance the government's budget B. promote economic growth C. eliminate inflation D. achieve full employment b. The tools to achieve these goals are (select all correct answers) A. increasing or decreasing income and other taxes B. increasing or decreasing interest rates C. increasing or decreasing the trade balance D. increasing or decreasing government spending

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-) Create dataset employment_city_sector.csv: sectoral employment share of total employment * 3 sectors: agriculture, manufacturing, services * Define "services" to be: retail sector, the financial sector, business adminis- tration, leisure and cultural activities - gdp_pop_city.xlsx: gdp, population 2) Regression analysis Regress by OLS sectoral employment share on log gdp per capita - Do for each of the three sectors - Use robust standard errors 3) Create graphs like the employment one in figure 1 -y-variable: sectoral employment share of total employment x-variable: log gdp per capita - Each point will be a city rather than a country, in a single year - Add line of best fit with the coefficient on sectoral employment share (this is found in part 2) * Write coefficient as coefficient-magnitude (coefficient standard error), round each to 3 decimal places * This code will be helpful: local coeff: di %3.2f - Label axes (not with variable name e.g. loggdp but Log GDP), add graph title (sector name) - x-axes ticks should have e.g. 10$^2$ not 2. - i.e Make the graph look nice and readable.

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13.7 (b) Calculate the shear and bending moment at 4m and 7m from the left end of the beam shown. Show free-body-diagrams.

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Calculate the values for the emitter-stabilized bias transistor configuration below. Ic IE RB Vc= VB= VE= VCE= I 10V 20V 20V VM RB 1.2k C B E 2k B=99

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2. Tengo una cuerda que mide 60 m. otra , 72 m. y una tercera, 84 m.; quiero dividirlas en pedazos iguales. a) ¿Cuál es la mayor longitud posible? B) Cuántos pedazos obtengo de cada cuerda?

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