Numerade

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prove that the ideal (3) of Z[i] is a maximal ideal

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Marjori and Alan, a couple in San Francisco, have bought two expensive tickets for a playoff game. The tickets are non-refundable, and they cannot sell them to anyone else. On the day of the game, Marjori tells Alan, "Darling, I don't feel good. Let's skip the game, stay home, and watch TV." But Alan responds, "Sweetheart, we don't want these tickets to go to waste; we have paid big money for them. So, let's go see the game."Alan's thinking is an example of:pe Ceteris paribus problem Sunk cost fallacy Fallacy of composition Rational economic behavior.

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When an uncharged conducting sphere of radius a is placed at the origin of an xyz coordinate system that lies in an initially uniform electric field = E0 , the resulting electric potential is V (x,y,z) = V0 for the points inside the sphere and V (x,y,z) = V0 − E0z + E0a3z(x2 + y2 + z2)3/2

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26. The selectors that determine a Security Policy Database are: Name, Local and Remote Ports, Next Layer Protocol, Remote IP Address, and ____

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State the psychosocial stage you chose to focus on. • Based on the interview responses, is Erikson’s theory correct? • Elaborate your response with specific detailed answers you obtained in your interview. • Connect the answers you received with Erikson’s theory. Explain how these answers support or refute Erikson’s theory. • Do you believe that this stage of Erikson’s theory is continuous or discontinuous? Explain your answer. • Further support your response with three scholarly sources on Erikson’s theory and/or research related to Erikson’s theory.

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Evaluate the indefinite integral \int -1(1 + \tan(t))^5 \sec^2(t) dt Note: Any arbitrary constants used must be an upper-case "C".

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71. What is the ratio of areas of the square to that of equilateral triangle in the figure given below ?

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Researchers conducted a study to determine whether magnets are effective in treating back pain. The results are shown in the table for the treatment (with magnets) group and the sham (or placebo) group. The results are a measure of reduction in back pain. Assume that the two samples are independent simple random samples selected from normally distributed populations, and do not assume that the population standard deviations are equal. Complete parts (a) and (b) below. a. Use a 0.05 significance level to test the claim that those treated with magnets have a greater mean reduction in pain than those given a sham treatment. What are the null and alternative hypotheses? A. $H_0: \mu_1 \neq \mu_2$ $H_1: \mu_1 < \mu_2$ C. $H_0: \mu_1 = \mu_2$ $H_1: \mu_1 > \mu_2$ B. $H_0: \mu_1 \leq \mu_2$ $H_1: \mu_1 \geq \mu_2$ D. $H_0: \mu_1 = \mu_2$ $H_1: \mu_1 \neq \mu_2$ Treatment Sham $\mu$ $\mu_1$ $\mu_2$ n 13 13 x 0.48 0.46 s 0.62 1.48

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Tutored Practice Problem 16.1.1 COUNTS TOWARDS GRADE Identify acid-base conjugate pairs. (a) What is the conjugate acid of $N_3$? enter formula: (b) What is the conjugate base of $C_6H_5COOH$? enter formula: (c) Identify the acid, base, conjugate acid, and conjugate base in the following reaction: $CN^- + HF \rightarrow HCN + F^-$ conj. conj.

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The purpose of the Laboratory Investigation is to learn how to use a spherical coordinate system defined by the rotation axis and surface of the Earth. To develop the skills needed to do structural calculations in Rectangular Cartesian Coordinates. Exercises from the Laboratory Manual Page 61 in the PDF or 47 in the manual. Complete problems 1-4. Problem 1 |Practice thinking about coordinate system labeling. (a) Devise three different right-handed coordinate systems that start with West as the positive X1 axis. (b) Likewise, determine three different left-handed coordinate systems that start with South as the positive X1 axis.

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