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Which statement reflects the impact of play for a hospitalized child? "Play inhibits expression of the child's creative ideas." "Play makes the child nervous in a strange environment." "Play can increase the stress of separation from the family." "Play helps the child develop a positive attitude for others."

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Let \vec{u} = -8\vec{i} + 3\vec{j} - 4\vec{k} and \vec{v} = -11\vec{i} + 11\vec{j} + 7\vec{k}.\newline Find the angle between the vectors. Enter your answer in the form \arccos(the appropriate number).

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17. What ion does the ground state electron configuration [Ar] 3d$^2$ belong to? Select any that apply. A. Ti$^{2+}$ B. Sc$^{3+}$ C. Cr$^{2+}$ D. Mn$^{5+}$ E. Fe$^{3+}$

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Question 10: A 230V,10kW household cooking appliance whose control unit incorporates a 13 A socket outlet has - after the application of diversity - an assumed current demand of: 420 A b 28A C 25A d 30A 20A b 28 A 25A d 30A

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Radical Functions and Equations Module Exam Algebra 2 CR A (CV) CV_TF S1 / Module 4: Radical Functions and Equations 11. A house cost $87,000 in 2008. By the year 2015, the home's value was $110,000. What was the growth rate for that 7-year period? (Remember, $i = \left(\frac{P_2}{P_1}\right)^{\frac{1}{n}} - 1$). 3.40% 3.30%

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Calculate the limit in the following exercise, using a table. Verify your answer by using a graphing calculator.\\ $\lim_{x \to -9} \frac{x^2 - 81}{x + 9}$ \\ Let $f(x) = \frac{x^2 - 81}{x + 9}$. Complete the table below.\ $\begin{array}{|c|c|c|c|c|c|c|} \hline x & -9.1 & -9.01 & -9.001 & -8.999 & -8.99 & -8.9 \\ \hline f(x) & & & & & & \\ \hline \end{array}$ (Round to three decimal places as needed.)

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Question 9 (0.56 points) 9. P(98 < X < 102) = a) 99 b) .1525 c) .6826 d) .4938

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18. Even though a ______ may rule that a confession is inadmissible because it was coerced, a. jury; common b. judge; common c. jury; rare d. judge; rare 19. Research in the field of social psychology has discovered that people tend to the impact of situational forces, and this process is responsible for believing that suspects in police custody would to a crime they did not commit. a. overestimate; confess b. overestimate; not confess c. disregard; confess d. disregard; not confess thinking demonstrates the fundamental attribution error,

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Asteroids X, Y, and Z have equal mass of 6.0 kg each. They orbit around a planet with M=5.20E+24 kg. The orbits are in the plane of the paper and are drawn to scale. In the statements below, TE is the total mechanical energy, KE is the kinetic energy, and PE is the potential energy. The speed of Z at r is ... that at m The PE of X at i is ... the PE of Y at i The TE of X is ... the TE of Y The PE of Z at a is ... that at m The TE of X is ... the TE of Z The KE of Y at i is ... that at m The PE of X at i is ... the PE of Z at r The PE of Z at m is ... the PE of Y at i See the text on satellite orbits and energy.

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plz show all work 9.Assume that Ui is a 1 kHz. 10 V peak sine wave as shown in below figure, Sketch (a) the waveform resulting at Uo (10 pts), (b) sketch the transfer characteristic X, versus Ui (10 pts), and (c) sketch the waveform of un of an ideal diode Di(10pts). Vi 101 -10V 1KQ W D1 Vi O WW 1K9 o Vo 1KQ

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william o.