Numerade

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Question 5. A wye-connected load has balanced phase currents given below with an acb phase sequence. Calculate and interpret the symmetrical components of the currents. $$[I_p] = \begin{bmatrix} I_a \\ I_b \\ I_c \end{bmatrix} = \begin{bmatrix} 10\angle 0^\circ \\ 10\angle 120^\circ \\ 10\angle -120^\circ \end{bmatrix} A$$

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__________ is a form of discrimination often found now in school systems and patterns of residential housing. De facto segregation Deinstitutionalization Factoring Legal separation

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Of the compounds below, a 0.1 M aqueous solution of ______ will have the highest pH. * $NH_4NO_3$, $K_b$ of $NH_3 = 1.8 \cdot 10^{-5}$ * $NaClO$, $K_a$ of $HClO = 3.2 \cdot 10^{-8}$ * $KCN$, $K_a$ of $HCN = 4.0 \cdot 10^{-10}$ * $NaHS$, $K_b$ of $HS^- = 1.8 \cdot 10^{-7}$ * $NaOAc$, $K_a$ of $HOAc = 1.8 \cdot 10^{-5}$

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A type of farsightedness that results from a loss of lens elasticity with age is O presbyopia. Oemmetropia. Ohyperopia. O myopia. Odiplopia.

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Which of the following scenarios shows a focus on the "love and belongingness" level of Maslow's hierarchy of needs? Buffy loves being a waitress at her alternative restaurant. The waitstaff has to memorize a new menu each day and is required to take orders without writing them down. Buffy finds that the challenge keeps her on her toes and she enjoys the mental exercise. Guillermo takes pride in being an excellent waiter. When his customers praise his work he feels very satisfied Maria loves being a waitress at the restaurant where she works. Th wait-staff, cooks, management and owner are like family and she always feels welcome and a like a part of something . Lars works hard as a waiter so that he can more money, and be secure in the knowledge that his family can survive

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Macroeconomists use microeconomic theory to guide them in their work since A. macroeconomics studies the aggregate versions of microeconomic topics therefore the conclusion from microeconomic theory serves as an important reference for macroeconomists. B. both microeconomists and macroeconomists believe that wages are often \"sticky\" and do not quickly adjust to maintain equilibrium. C. similar to microeconomists macroeconomists believe that markets work well therefore there will not be periods when the quantity of labor supplied will exceed the quantity of labor demanded. D. macroeconomists was developed by John Maynard Keynes in the late 1700's shortly after around the time that microeconomic theory was at its height.

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Which of the following is NOT a type of resource? (Mark all that apply.) Group of answer choices marginal labor natural revenue

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Answer: 1- The query returns the PRODNR and average QUANTITY of each purchase order that has less than 15 purchase order lines.

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Question 28 1 pts 10-Jackson was caught stealing food from a grocery store so he was arrested and sent to jail. However, he was stealing because he needed to feed his family and could not afford it. Someone in the postconventional stage of moral reasoning might argue: He was sent to jail, so his actions were wrong. His reasons were moral, so breaking the law was justified in this case. Stealing is frowned upon by most of society, and therefore what he did was wrong. The law can be broken whenever one feels like it, which makes his actions acceptable.

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(6 pts) Given the following LU factorization of A, and b: $L = \begin{bmatrix} 1 & 0 & 0 \\ 2 & 1 & 0 \\ 0 & -1 & 1 \end{bmatrix}$, $U = \begin{bmatrix} 1 & 3 & 0 \\ 0 & 1 & 4 \\ 0 & 0 & -1 \end{bmatrix}$, $b = \begin{bmatrix} 2 \\ 2 \\ 3 \end{bmatrix}$ a) (4 pts) Solve Ax = b. b) (2 pts) Based on the LU factorization, write A as a sum of rank-1 matrices.

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catherine w.