Numerade

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PROBLEM 4 $L = 1.0$ m $L = 1.0$ m $P = 10$ kN Two cylindrical beams with two different diameters is placed as in the figure. It is desired beam to have the minimum cross sectional area. Operational conditions are: $\sigma_1 \leq 180$ MPa, $\sigma_2 \leq 180$ MPa, and bending $\delta \leq 25$ mm dir $\sigma_1 = \frac{8PL}{\pi r_1^3}$ = maximum stress in the left beam $\sigma_2 = \frac{8PL}{\pi r_2^3}$ = maximum stress in the right beam $\delta = \frac{4PL^3}{3\pi E} (\frac{7}{r_1^4} + \frac{1}{r_2^4})$ = bending at the end of the beam where E = Young modulus = 200 GPa. Calculate $r_1$ and $r_2$.

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The nurse is educating a client about dextroamphetamine. What are two adverse effects to teach the client to report to the provider

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Question 2 1 pts A template is a preformatted workbook that contains document design and some content already entered into the document. True False

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The population of a town t years after the beginning of the year 2000 is given by P(t) = 6081$e^{0.026t}$. Find the AVERAGE population of the town from the beginning of the year 2002 to the beginning of the year 2006. ROUND YOUR ANSWER TO THE NEAREST PERSON. The average population was \boxed{ }

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In client files, a practitioner should include all of the following types of underlying legal authority EXCEPT: Question 2 options: a) underlined or highlighted portions of important legal documents b) case, regulation, and ruling briefs that are pertinent to the file memo c) a listing of legal citations and computer files that would show a researcher's analysis d) all of this information should be included in a client file

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For all (x,y) is an element of the set R * R, (x,y) is an element of the set R if and only if x = y^2 + 1 1) Is (5,2) an element of the set R? 2) Is (-3) R 10? 3) Is the relation R a function?

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There are 7 major advantages of a database system over a file processing system, such as data integration (not isolation), data accessibility (not inaccessibility), and security (not security problems).detailed.b. Give a banking example where money is created due to the absence of concurrency (6 marks). Make sure money is created (not destroyed) and you clearly show the interleaving of the sequence of events on a timeline, as well as the reads from disk to main memory, the calculations, and the writes from main memory to disk. Your answer should include the final erroneous balance, the correct balance, and how much money is created with the erroneous balance.

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mpare companies with the same level of total sales. companies of different sizes. 11. Which of the following transactions will increase a corporation's operating return on assets? A) negotiate a new contract that lowers raw material costs by 10% B) sell stock and use the money to pay off some long-term debt C) increase sales by 10% D) sell 10-year bonds and use the money to pay off current liabilities 12. When comparing inventory turnover ratios, other things being equal, A) higher inventory turnover results from an increase in the selling price of the product. B) a higher inventory turnover is preferred to improve liquidity. C) a lower inventory turnover is preferred in order to keep inventory costs low. D) higher inventory turnover results from old or obsolete inventory increasing the inventory balance on the balance sheet. 3. XYZ Corporation has a P/E ratio of 20 and EFG Corporation has a P/E ratio of 10. It is likely that: A) XYZ's earnings per share are twice the earnings per share of EFG. B) investors believe XYZ stock is overvalued. investors expect XYZ's earnings to grow faster than EFG's earnings. growth, XYZ is a higher

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Quantitative Reasoning Final Project Project Option D: Sea-Level Rise & Linear Modeling In 2012, a controversial law in North Carolina, banned state and local agencies from basing its coastal policies on scientific models indicating an accelerating rise in sea level in favor of historical linear predictions. Show that the historical measurements of sea level rise can be fitted with a linear trend line. You will need to extract data from the chart below and bring it into Excel. What is the slope of the line and what does it tell you about how quickly sea levels were rising? Historical measurements of North Carolina Sea Levels Global sea level data shows a wide range of projections. The future scenarios range from 0.6 to 6 feet in 2100, reflecting the range of possible scenarios based on other kinds of scientific studies. The line at the far right shows the currently projected range of sea level rise of 1 to 4 feet by 2100. The large projected range reflects uncertainty about how glaciers and ice sheets will react to the warming ocean, the warming atmosphere, and changing winds and currents. (from U.S. Global Change Research Program) Past and Projected Changes in Global Sea Level Rise Fit a trend line that follows the historical data through the lowest rise projection. Fit a trend line that follows the historical data through the highest rise projection. Do you think the available data supports the requirement to use a \"linear model\" when discussing and legislating climate change? If you owned property on the North Carolina coast, how would the different predictions make you feel? Would it affect your decision to continue living on the North Carolina coast?

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Find the potential at the point A(14, 93°, 171°) by assuming the electric field is $\vec{E_1} = \frac{135}{R^2}\hat{a_R}$ for R < r1, $\vec{E_2} = \frac{1480}{R^2}\hat{a_R}$ for r1 < R < r2, and $\vec{E_3} = \frac{2191}{R^2}\hat{a_R}$ for R > r2. Note: Where and how much load is located may differ from the figure. Only electric field information is given in the question. $\pi$=3.1416, r1=7 m, r2=22 m $\epsilon = \frac{1}{36\pi} \cdot 10^{-9}$

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john f.