Numerade

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Determine the resultant internal shear force (V) at point F. 0.3125 kN 1.17 kN 0.703 kN 0 kN

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11. Consider the following functions: $f(x) = -4^x$ $g(x) = \sqrt{-x}$ $h(x) = g(f(x))$ a) Determine $h(-3)$ [3 marks] b) Determine $(g \cdot f)(-4)$ [3 marks]

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14) In a certain neighborhood, the selling price of a house varies directly with its square footage. Last week, a 1,600 sq. ft. house sold for $134,400. Calculate the expected selling price for a house that measures at 2,200 sq. ft. Objective: Solve problems using direct variation.

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A race car driver steps on the gas, changing his speed from 10 m/s to 30 m/s in 4 seconds. The acceleration of the race car is what?

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Kohlberg's conventional level of moral reasoning includes an emphasis on which of the following?

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As we discussed in class, utilitarianism may require that you forgo going to a movie because that money could be used in a different way (e.g., feeding hungry children) to produce more happiness than you would get from the movie. True False

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Consider your own advanced care planning. Write a 3-5 page, double-spaced paper, answering the following questions: 1. What advanced directives might you consider? 2. If you couldn't make your own decisions, who would you ask to do that for you? 3. Do you have a living will? Where is it located? Does anyone know about it? 4. What is included, or what would you include in your living will? 5. Who would have your power of attorney? 6. What special cultural or religious beliefs do you want to be considered? 7. Do you want anything special to happen after you die? You must include at least 2 references (any combination of internal and external sources) in your paper. Be sure to provide references and citations using APA. The paper for this assignment should be typed into Word or another word processing document, formatted in APA style. The assignment must include: - A title page in APA format - A reference page in APA format

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\begin{align*} \label{eq:1} (h) \quad & \theta^0 \to \pi^+ \pi^- \pi^0 \\ & \omega^0 \to \pi^+ \pi^- \pi^0 \\ (i) \quad & \Sigma^- \to \Lambda^0 \pi^- \\ & \Sigma^- \to \eta \pi^- \\ (j) \quad & \pi^- \to e^- \nu \\ & K^+ \to \mu^+ \nu \end{align*}

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The metastable eutectic transformation in the cast iron alloy is d. Austenite -> ferrite + carbide a. Liquid => Ferrite + carbide b. Liquid => Austenite + Fe3C c. Liquid => Austenite + graphite Question 28 (0.67 points) Which is the PRIMARY alloy element a foundry would use to promote pearlite formation in gray cast iron? O Cu O Si O Mn O Ni Question 29 (0.67 points) Grain refining due to heterogeneous nucleation of the solid results in O Highly anisotropic properties O High strength at temperatures below the creep range O Better creep properties O Lower strength due to metal crystallization Question 30 (0.67 points) In a cast alloy structure, if the secondary dendrite arm spacing increases, what should happen to the strength and toughness? O Strength decreases but toughness increases O Strength increases but toughness decreases O Both increase O Both decrease

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$F_x$ (N) 2 0 -2 0.50 s $t$ (s)

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samantha b.