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e answer obtained in part c by 81, This yalue will represent or the job. Show work below. How much concrete is needed for the job? $ \qquad $ n awning will be placed above the patio. The awning will be in the shape of a trapezoid. The , of the trapezoid is half the width of the patio. $ B_{1} $ is the length of the patio. $ B_{2} $ is 4 feet shorte he length of the patio. How much fabric is needed for the awning? If your answer is a decima round to two decimal places. Replace the "?" with the appropriate values in the formula that fo $ h= $ width of patio $ \div 2 $ $ b_{1}= $ length of patio $ b_{2}= $ length of patio -4 \[ \begin{array}{c} A=1 / 2 h\left(b_{1}+b_{2}\right) \\ A=1 / 2(?)(?+?) \\ A=1 / 2(?)(?) \\ A=1 / 2(?) \\ A=? \mathrm{ft}^{2} \end{array} \]

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4. Sketch the charge distribution below and draw equipotential lines on it (5 points): -2 5. Consider the charge distribution below, supposing that the +1 charge is 1 nC and the -2 cha suppose that the charges are separated by a distance of 5 cm. -2 a. A +3 nC charge moves along the line directly between the two charges. What is the move it from 1 cm away from the -2 nC charge to 1 cm away from the +1 nC charg b. What is the work required to move the same +3 nC charge from the location of the location of the +1 nC charge? (5 points) c. Defining the potential as 0 at infinity, what is the potential due to the +1 nC charge -2 nC charge? (5 points)

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$\lim_{x \to \infty} \left( \sqrt{36x^4 + 7x^2 - 6x^2} \right)$

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(2) Ginzburg-Landau theory and temperature dependencies of entropy and specific heat (10 points) Based on the GL expression for the Gibbs energy density $g$, calculate the jump in specific heat $\Delta c_p$ at the transition point (at $T = T_c$) and the temperature dependence of entropy density $s$ for $T < T_c$. Utilize the standard relations between $g$, $s$, and $c_p$. Compare the results to the ones obtained in the previous problem set (problem 1 b of set 4).

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If a person has substantial cognitive decline and cannot take care of independent living skills, then they would be diagnosed with what disorder? Group of answer choices Mild neurocognitive disorder Major neurocognitive disorder Alzheimer's Lewy body disorder

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Need help with these questions! Thank you so much. What is the molarity (mol/L) of a potassium permanganate solution if 17.09 mL of it was used to titrate a 15.58 mL sample of a 0.1414 M sodium oxalate standard solution. What is the percent by mass of sodium oxalate in a 0.8 g sample that took 19.94 mL of 0.03923 M potassium permanganate to titrate to a light pink endpoint? (Answer could be greater than 100%)What is the percent by mass of oxalate ion in a 0.134 g sample of the iron salt that took 15.2 mL of 0.02009 M potassium permanganate to titrate to a light pink endpoint.

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Find the arc length of the curve on the interval. r(t) = t^2 \mathbf{i} + 16t \mathbf{j}, 0 \le t \le 8 The figure shows the portion of the graph described by the interval.

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Enter Bit Depth Of PCM Coding: 3 Message Signal 0.5 Amplitude 0 -0.5 0 10 time 15 20 Quantized Signal 0.5 Quantized value -0.5 0 5 10 time 15 20 PCM PLOT PCM level E5432 0 10 time 15 20 PCM (Pulse Code Modulation) in MATLAB 3-bit Coding Question: In PCM, use different values of bit depth of PCM in the above code and analyze the output. What do you conclude by increasing the bit depth from the plots?

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There is a zero coupon bond that sells for $383.33 and has a par value of $1,000. If the bond has 17 years to maturity, what is the yield to maturity? Assume semiannual compounding. Multiple Choice 5.49% 5.53% 5.80% 5.72% 5.58%

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QUESTION FOUR Durant Limited is a construction company based in Malawi and has presence in almost seven countries in sub-Saharan Africa. Because of the aggressive government construction programs in the region, the company has seen an increase in its orders and has reached a point where a significant amount of finance is needed to source future growth. The board recently decided to list the business on the Johannesburg Stock Exchange and is currently examining the full implications of this decision on its operations. The Board Chairperson has argued that a stock exchange listing may alter the way in which the business views their dividend policy. However, the CEO has insisted that the dividend policy is unimportant as the pattern of dividend has no effect on shareholder wealth Key data on the dividend policy adopted is as follows: Financial Year Profits after Tax Ordinary Shares Ordinary End (K'000) Dividends (K'000) in Issue (K'000) 2013 1,140 480 1,500 2012 990 550 2,200 2011 1,232 1,056 2,200 2010 2,520 384 3,200 2009 2,800 1,360 3,400 Required: A. Discuss the dividend policy followed by Durant Limited over the past five years. (5 Marks) B. Evaluate the views expressed by the Chairperson of the Board and the CEO and discuss the key points to be taken into account when establishing an appropriate dividend policy for a business. (20 Marks) [TOTAL: 25 MARKS] Page 5 of 13

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