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Sketch the region and find the area of the triangle with the given vertices. . (0,0), (1,8), (4,3) Let R be the region in the first quadrant bounded by the graphs of x=y and x = 4y. Which is greater, the volume of the solid generated when Ris revolved about the x-axis or the...
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12. What is of formations provided? nolar enthalpy change AHnu for the following reactions using the standard molar enthalpies sich() + 2 11,0 (l) ? SiO2 (s) + 4 HCl (g) AH (SiCIA) -640.1 kJ/mol AH (SiO2)-910.9 kJ/mol AH (H2O) -285.8 kJ/mol AH (HCI)-92.3 kJ/mol a. -2491.8 kJ/mol b. -1929.1 kJ/mol c. -77.3 kJ/mol d. -68.4 kJ/mol e. None of these 13. Given the following thermochemical equations...
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An article in Fortune (September 21, 1992) claimed that nearly one-half of all engineers continue academic studies beyond the B.S. degree, ultimately receiving either an M.S. or a Ph.D. degree. Data from an article in Engineering Horizons (Spring 1990) indicated that 117 of 484 new engineering graduates were planning graduate study. Are the data from Engineering Horizons consistent with the claim reported by Fortune? Use a = 0.06 in reaching your conclusions. Find the p-value....
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1. (10 points) The stock for a certain company pays a dividend of $0.84 per share. What would be the dividend payment by this company to an individual who owns 225 shares of the company's stock? 2. (10 points) What is the dividend yield of a stock that pays a dividend of $1.25 per share if that stock sells...
M190114 SOLVE ALL THREE QUESTIONS TOTAL ALL ARE MANDATORY You are required to solve each problem explicitly, i.e. draw diagrams when required, show equations, derive any required quantities, and write down explicitly any calculations that you perform. Q1. (i) (ii) (iii) Calculate the centripetal acceleration of the Earth in its orbit around the Sun, And the net force exerted on the Earth. What exerts this force on the Earth? Assume that the Earth's orbit is a circle of radius 1.5...
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Q3: Indicate from the contractors prospectives why estimates are important?? Q4: Give one example about a) The concept of economy of scale((learning curve)) b) The optimum level of quality value for a project
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GAUSS' LAW Name Section EM HW-7 1. The closed Gaussian surface shown at right consists of a hemispherical surface and a flat plane. A point charge +Qo is outside the surface, and no charge is enclosed by the surface. a. What is the flux through the entire closed surface? Explain. +20 Let Pr represent the flux through the flat (left-hand) portion of...
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I answer no because the number add up is not to 100 one of
them are 101 the other 98 or 99 but the answer is wrong
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Sampling Technique Scenarios Directions: For each question below, please select the technique that most closely matches the description 1. You want to investigate the voter's opinions on an...
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Question 1 Solve and simplify the answer to each problem into its simplest form: a. (6-3)* 2+ b. 8x 4+ 21-3- 7+9-1 c. (18+6) + (18-(12+16)-4) [2] [2] [2] [2] (520+ }) e. -80+2(-4-6) (-3-3) [2] f. x-1 X-3 + 2 3 [4] B 3x + x?r?y - 2xy 2y 32 [4]