Numerade

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MC Qu. 11-101 Other things equal, a serious recession... Other things equal, a serious recession in the economies of U.S. trading partners will Multiple Choice have no perceptible impact on the U.S. economy. cause inflation in the U.S. economy. depress real output and employment in the U.S. economy. stimulate real output and employment in the U.S. economy.

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If a vector has direction angles α = π/3 and β = π/5 , find the third direction angle γ. Round your answer to the nearest degree.

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A medical assistant cannot choose to be certified in a specialty. True False

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Question 2 Sexual objectification refers to the portrayal of human beings, usually women, as depersonalized sexual things, not as multi-faceted human beings deserving equal rights with men. O True O False

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Describe in detail a time in a person's life when they could be devoid of motivation. How did one regain it? Are they more likely to be self-influenced or more likely to have outside force influence them to get back on track? Discuss the roots when it comes to lack of motivation and how can keep onto that enthusiasm for long-term success.

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Evaluate the limit $\lim_{x \to \infty} \frac{11x^3 - 5x^2 - 3x}{8 - 2x - 5x^3}$

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A quadratic function $f$ is given. $f(x) = -4x^2 - 20x + 1$ (a) Express $f$ in standard form. f(x) = (b) Find the vertex and $x$- and $y$-intercepts of $f$. (If an answer does not exist, enter DNE.) vertex $(x, y) = (?, ?)$ x-intercepts $(x, y) = (?, ?)$ (smaller $x$-value) $(x, y) = (?, ?)$ (larger $x$-value) y-intercept $(x, y) = (?, ?)$ (c) Sketch a graph of $f$.

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THERMODYNAMICS In an ideal Rankine cycle with an open feedwater preheater, the steam leaves the boiler with a pressure of 4 MPa and a temperature of 400 Â°C. After expansion in the high-pressure part of the turbine to 400 kPa, the steam is led to the feedwater preheater to leave the MAVA as saturated liquid at 400 kPa. In the low-pressure part of the turbine, the steam then expands to 10 kPa. a) Calculate the thermal efficiency. b) Describe the advantage of using a MAVA. c) If the power plant were to be converted into a district heating plant that would be able to supply 95-degree water to the district heating customers, what is the new lowest possible condensing pressure for this plant and how does it affect electricity production? Boiler Turbine 1-ys 7 Feedwater heater yms Condenser 3 dund Pump 1-yms

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Force F is pulling cables AB, AC, and AD upward through a ring as shown in the diagram. Determine the greatest force F that can be applied to the ring if each cable can support a maximum force of 300 N, 600 N, and 900 N, respectively. What is the force in each cable? As the force is increased, which cable would break first?

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9. Which blood type can be transfused to an individual whose blood type is unknown? (1 Point) O- AB+ O+ AB-

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matthew d.