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april y.

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QUESTION 1 [7] Karabo is graduating with her B.Com Financial Management degree from UJ this year. She is starting with a graduate programme in Corporate Finance with Pinnacle Industrial Bank on 1 January 2021. Pinnacle Industrial Bank has a strict dress code and requires Karabo to wear formal business clothes on a daily basis. Karabo determined that she would need 3 formal suits, 3 work dresses, 4 dress shirts, 4 scarves, 2 belts, 5 pairs of socks, 5 pairs of stockings and 6 pairs of formal shoes for her first year of work. She visits Intrigue Ladies’ Outfitters in the Cresta Shopping Centre and received the following quotes per item: • Formal Suits @ R599.00 • Work Dresses @ R299.00 • Dress Shirts @ R199.00 • Scarves @ R115.00 • Belts @ R150.00 • Socks (5 pack) @ R150.00 • Stockings (5 pack) @ R206.00 • Formal Shoes @ R399.00 Karabo approaches her Aunt for a loan to purchase all her required clothing from Intrigue Ladies’ Outfitters on 1 December 2020. 1.1 What is the total amount which Karabo needs to borrow from her Aunt? [1] FINAL ANSWER Karabo’s Aunt agrees to loan her the amount required to purchase all her clothing on 1 December 2020, but in return requires a payment of R1000.00 on 1 December 2020, R1000.00 by 1 June 2021 and a final payment of R𝑥 by 1 December 2021 (Karabo expects her bonus to pay out at the end of November 2021). The interest rate is quoted as 8%, compounded semi-annually. 1.2 Represent this loan on the following timeline and also indicate the time periods: [1] Debt/s: Payment/s: 1.3 Determine the unknown amount R𝑥 that Karabo needs to pay her Aunt on 1 December 2021. [5]

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Figure 2 shows a differential amplifier connection with constant current source to provide a large value of resistance from common emitter to AC ground. Assume that the value for \beta _(1)=\beta _(2)=\beta _(3)=100. Figure 2 (a) Determine DC bias value of I_(C) and find r_(e)Z_(in ) A_(V)

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The current through a 4- resistor is 7 mA. What is the power delivered to the resistor?

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Couples were recruited for a study of how many words people speak in a day. A random sample of 58 males resulted in a mean of 14,602 words and a standard deviation of 7807 words. Use a 0.05 significance level to test the claim that males have a standard deviation that is greater than the standard deviation of 7460 words for females. Use the accompanying method of approximation to estimate the critical value of $\chi^2$ for this scenario. How close is it to the critical value of $\chi^2 = 75.624$ obtained by using Statdisk and Minitab? Based on the accompanying method of approximation, the critical value of $\chi^2$ for this scenario is. This estimate is of $\chi^2 = 75.624$ obtained by using Statdisk and Minitab. (Round to two decimal places as needed.) Approximation Information For large numbers of degrees of freedom, we can approximate critical values of $\chi^2$ as follows: $\chi^2 = (z + \sqrt{2k - 1})^2$ Here k is the number of degrees of freedom and z is the critical value(s) found from technology or a standard normal distribution table. In this scenario we have df=57, so a chi-square distribution table does not list an exact critical value. If we want to approximate a critical value of $\chi^2$ in the right-tailed hypothesis test with $\alpha = 0.05$ and a sample size of 58, we let k = 57 with z = 1.64 (or the more accurate

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What sense is most likely to be impaired by an injury to the temporal lobe? Question 9 options: Sight Touch Taste Hearing

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Organized skepticism is a characteristic of the scientific approach, it refers to:

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t=0 V(t) R C $H(s) = \frac{4}{(s+4)}$

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1. Questions: 1.1 [18] Select if the following sentences are true or false: When the hardness of a metal increases, its stiffness increases. When the hardness of a metal increases, its ductility increases A table caption is placed below the table in a report. When copper and zinc are soldered together and placed in an electrolytic solution, both will corrode but the zinc will corrode faster. In general, true stress is higher than engineering stress. A quench in water is more severe than a quench in oil. A square window concentrates the stress less than a round window. The fracture face of a brittle material is smooth. More than 50% of polymers in the United States are recycled There is no normal (ie, along the beam length) stress in the Neutral axis of a beam loaded in bending. Polymer atoms are arranged in an FCC structure Standard reduction potentials of metals can be used to rank their reactivity in sea-water. On average, ceramics expand more than metals when heated. $T_g$ is the Glass Transition temperature. The zinc of a galvanized pipe acts as the sacrificial anode. Wet corrosion often occurs selectively instead of uniformly, so the general strategy in fighting wet corrosion is to allow for uniform attack but suppress selective attack Cycling a material at 120% its yield stress qualifies as low amplitude fatigue I cannot access library resources unless I am physically on campus 1.2 [2] What is the general mechanism to strengthen crystalline materials (e.g., a metal)? Heat treatment is the general mechanism to strengthen anything 1.3 [3] Give three specific strategies for manipulating strength: • Precipitation • work hardening • Solution hardening

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03: Assignment - Financial Statements, Cash Flow, and Taxes Mia Right! So, how useful would a firm's book value be for assessing the performance of Extensive's management? Josh Well, because Extensive's book value with changes in the market price of the firm's shares, the firm's book value reflect management's efforts to maximize the price of the firm's common stock and therefore be used to evaluate management's performance. Now, what about "Economic Value Added"? Mia During the 1990s, the consulting firm Stern, Stewart & Company developed the concept of Economic Value Added, or EVA, to better assess management's performance in maximizing their shareholders' wealth. Extensive's EVA equals the additional profit created in excess of the after-tax operating income necessary to finance its total after-tax cost of capital, which is expressed in annual dollars. It is computed by subtracting Extensive's net operating profit after taxes annual dollar cost of capital from its In turn, Extensive's annual cost of capital is calculated by multiplying its total operating capital, which includes its net fixed assets and net operating working capital, by the after-tax percentage cost of capital. OK, given that description, here's a question for you: Compared to the book value, what is the advantage of using the EVA to evaluate the performance of Extensive's management? Josh Give me a second to think... OK, it's better to evaluate the performance of Extensive's management by using the company's EVA rather than the book value of its shareholders' equity because the better the managerial decisions being made, the the after-tax net operating income earned, the the difference between this net operating income and the cost of capital needed to generate that income, and the the EVA, or true economic profit, earned by the company.

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Theory and Measurement Instrumentation a. (5 pts) Give an equation describing the output amplitude (amplitude saved by the recorder) as a function of time or why not? Justify with numbers. c. (15 pts) What is the input function to the measurement system? d. (5 pts) What is the maximum displacement from equilibrium (in mm) the accelerometer was experiencing from these vibrations?

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