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cesar valenzuela

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Do you think there is a possibility that the US Treasury will default on its debt?

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Consumer spending and current disposable income are ____ correlated. negatively not positively sometimes positively correlated and sometimes negatively

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1.) (10 points) Draw the structures of the following molecules: (a) cis-5,5-dimethyl-3-octene (b) E-1-bromo-1-fluoro-2-isopropyl-1-pentene (c) cyclohex-2-ene-1-ol

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Question 18 1 Point The cost of manufacturing computer memory has ______ roughly every two years for many decades. [3.4.2 Factors That Can Shift the Supply Curve] A) increased by a factor of 4 B) increased by a factor of 2 C) decreased by a factor of 2 D) decreased by a factor of 4

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Problem 2 A 90 A current flows into four parallel resistors consisting of 5, 6,12 and 20Omega . Find the current in each of the resistances Ans: 36A,30A,15A,9A Please ahow work Problem2 A 90A current flows into four parallel resistors consisting of 5,6,12 and 20.Find the current in each of the resistances Ans36A30A,15A9A

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6. SN1 hydrolysis of PhCH=CHCH2Cl (Ph stands for phenyl) produces mainly: (A) I (B) II (C) III (D) IV (E) III & IV SN1 hydrolysis CI major product? III IV OH OH I OH

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how do hospitals use databases to improve its business performance and decision making

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20. A 50-year-old male with no past medical history presents to the clinic with complaints of polydipsia and polyuria. Lab work reveals the following: serum sodium 124 mEq/L, potassium 5.4 mEq/L, glucose 1100 mg/dL, triglycerides 200 mg/dL, and urine osmolality 600 mOsm/kg. Which of the following statements is true? The patient has hypotonic hyponatremia due to syndrome of antidiuretic hormone (SIADH). The patient has hypotonic hyponatremia due to primary polydipsia. The patient has hypertonic hyponatremia due to hyperglycemia. The patient has pseudohyponatremia due to hypertriglyceridemia.

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Assume that the following row operations $R_1 \leftrightarrow R_2$ $R_2 + 2R_1 \rightarrow R_2$ $-\frac{1}{7}R_2 \rightarrow R_2$ $R_1 + 5R_2 \rightarrow R_1$ are used in an augmented matrix to obtain the reduced augmented matrix $\begin{bmatrix} 1 & 0 & 0 & | & -\frac{11}{7} \\ 0 & 1 & 0 & | & \frac{2}{7} \end{bmatrix}$. Find the original augmented matrix that was used to obtain the above results. Then choose the given corresponding augmented matrix associated with the operation.

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Let $f(x) = \frac{\theta}{(1 - x)^{\theta - 1}}$. Then, the respective $\prod_{i=1}^{n} f(x_i)$ and $\ln \prod_{i=1}^{n} f(x_i)$ are: Select one: A. $\theta^n \left( \prod_{i=1}^{n} (1 - x_i) \right)^{1 - \theta}$ and $n \ln \theta + (1 - \theta) \sum_{i=1}^{n} \ln(1 - x_i)$. B. $\theta^n \left( \sum_{i=1}^{n} (1 - x_i) \right)^{1 - \theta}$ and $n \ln \theta + (1 - \theta) \ln \sum_{i=1}^{n} (1 - x_i)$. C. $\theta^n \prod_{i=1}^{n} (1 - x_i)^{\theta} \prod_{i=1}^{n} (1 - x_i)^n$ and $n \ln \theta - \theta \sum_{i=1}^{n} \ln(1 - x_i) + n \sum_{i=1}^{n} \ln(1 - x_i)$. D. None of the above.

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