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The government should provide K-12 education to every child, because the private sector will not provide a true or false

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Question 11: Workers in a union at an automobile assembly plant negotiate a higher wage. It is likely that Oa. supply of autos will shift to the left Ob. supply of autos will shift to the right Oc. more auto workers will be employed od. quantity supplied of autos will increase

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During exercise, our vessels constrict and vessel radius decreases. What impact does a decreased vessel radius have on blood flow? Vessel radius has no impact on blood flow. Blood flow increases. Blood flow decreases. Blood flow remains the same. Question 29 1 Point What produces the "lub dub" heart sounds? the relaxation of the atria, and then the ventricles the contraction of the atria, and then the ventricles the sound of blood traveling through the heart the vibrations of the ventricular and blood vessel walls when valves shut

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Write the given equation in the form of an equation of a sphere and find its center and radius. $x^2 + y^2 + z^2 - 4x + 2y + 10z = 21$ equation $(x - 1)^2 + (y + 2)^2 + (z + 5)^2 = 51$ center $(x, y, z) = (1, -2, -5)$ radius $\sqrt{51}$

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Question 2 2 pts Which statements are TRUE for Gran plots? Select all that apply. Gran plots are more accurate around end point than first and second derivative plots. For a constant slope, where the Gran plot crosses the x-axis is the end point volume. Gran plots are used with polyprotic titration curves as well as monoprotic titration curves. The end point is determined using concentration/pH data prior to the end point. Question 3

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Chapter 31, Problem 057 In an RLC circuit such as that of the figure assume that R = 4.36 $\Omega$, L = 47.4 mH, f = 76.6 Hz, and $\epsilon_m$ = 43.6 V. For what values of the capacitance would the average rate at which energy is dissipated in the resistance be (a) a maximum and (b) a minimum? What are (c) the maximum dissipation rate and the corresponding (d) phase angle and (e) power factor? What are (f) the minimum dissipation rate and the corresponding (g) phase angle and (h) power factor?

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A farmer has 2800 ft of fencing and wants to fence off a rectangular field that borders a straight river. He does not need a fence along the river (see the figure on the answer sheet). a) If he uses x amount of fencing along each of the sides that touch the river bank, write an expression for the amount of fence that is left over for the length of fence that parallels the river. b) Write the equation for the area of the rectangle A(x), if the width is x and the length is the expression you found in part a). A(x) = c) Find the vertex of the area equation you found in part b). vertex: ( d) What are the dimensions of the rectangular field with the largest area that he can fence in using 2800 ft of fence? Length = and Width = e) What is the value of the maximum area? Max Area =

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Ten years ago, Fisal purchased a truck for $285,000 to move goods. He expected a salvage value of $50,000 after 10 years. During this time his average annual revenue totaled $52,000. What is the minimum annual amount Fisal needs to recover his initial investment at 12% per year? Solve the question and upload your complete answer

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Scenario You work for Sara & Co Financial Consultants. The business provides expert accounting analysis for selected businesses in Abu Dhabi. All customer cases are pooled together in the office in-tray and analysts pick or are allocated by their manager a business case to solve. Below is a selection of business cases for this month. In each task, you will be given a business case A, B or C to solve. You must show the full calculations of your solutions where applicable. Activity 1 (10 marks - E1: PC1.2) The following is a headline in the local business news in January 2020. "UAE prices set to rise by 4.8% each month until April, and decreased to 3.6% from May." a) The sales directors of the following 3 branches request you to forecast the monthly sales of their branches for Feb - June 2020. Also, calculate the total sales (excluding VAT) for the first half of 2020. (Round off your answers to two decimal places where applicable) The sales in January for each branch are: A B C Abu Dhabi (AED) Duhai(AED) Al Ain(AED) January 158 000 188 100 141 200 Feb March April May June Total (excluding VAT) Total (including VAT) [---If VAT is also added, calculate the total sales (including VAT) using the standard UAE VAT rate. A B C Abu Dhabi (AED) Duhai(AED) Al Ain(AED) Total (including VAT)

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Use the following graph to evaluate the performance of a current transformer with 150:5 CT ratio for a secondary output current of 10A and a burden impedance of 0.496 500. CT Secondary ratio resistance: 50:5 0.061 100:5 0.082 150:5 0.104 200:5 0.125 250:5 0.146 300:5 0.168 400:5 0.211 450:5 0.230 500:5 0.242 600:5 0.296 Secondary Current: 50:5 = 175A 100:5 = 306A 150:5 = 257A 200:5 = 483A CT Error: 4.42% 3.78% 1.96% 2.36% The current I equals 257A. Compute the CT error.

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william a.