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lidia sanders

lidia s.

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Multiple Choice Question When preparing a flexible budget, the level of activity _____ O affects fixed costs only O has no effect on costs O affects both fixed and variable costs O affects variable costs only

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H2S is a strong acid. False. H2S is a weak acid, it is only partly ionized in solution. True. H2S is a strong acid, it is completely ionized in solution.

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Which statement is TRUE under FINRA rules? A The maximum annual 12b - 1 fee is.25 B The maximum annual 12b - 1 fee is 19 The maximum annual 12b - 1 fee is 7.25 % The maximum annual 12b - 1 fee is 8.5%

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I 1 II 1 2 III 1 2 3 1 2 4 5 3 6 7 8 4 5 = Huntington's Disease 1. Which members of the family above are affected by Huntington's Disease? 2. There are no carriers for Huntington's Disease- you either have it, or you don't. With this in mind, is Huntington's disease caused by a dominant or recessive trait? 3. How many children did individuals I-1 and I-2 have? 4. How many girls did II-1 and II-2 have? 5. How are individuals III-2 and II-4 related?

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a 4 kg block is attached to a spring. I supply 20 J of energy to the spring. The block is released, and it oscillates with a period of 0.2 s. Amplitude?

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1L of steam at (1)/(b)ar and 100deg C is heated at constant pressure to a final volume of 1.520L. What is the steam's final temperature to one decimal place of precision? able[[P=1 bar],[T(deg C),hat(V)((m^(3))/(k)g),hat(U)(k(J)/(k)g),hat(H)(k(J)/(k)g),hat(S)(k(J)/(k)g*K),],[99.606,1.694,2505.6,2674.9,7.3588,],[50,,,,,],[100,1.696,2506.2,2675.8,7.3610,],[150,1.937,2582.9,2776.6,7.6148,],[200,2.172,2658.2,2875.5,7.8356,],[250,2.406,2733.9,2974.5,8.0346,],[300,2.639,2810.6,3074.5,8.2172,],[350,2.871,2888.7,3175.8,8.3866,],[400,3.103,2968.3,3278.6,8.5452,],[450,3.334,3049.4,3382.8,8.6946,],[500,3.566,3132.2,3488.7,8.8361,],[550,3.797,3216.6,3596.3,8.9709,],[600,4.028,3302.8,3705.6,9.0998,],[650,4.259,3390.7,3816.6,9.2234,],[700,4.490,3480.4,3929.4,9.3424,],[750,4.721,3571.8,4043.9,9.4572,],[800,4.952,3665.0,4160.2,9.5681,],[850,5.183,3760.0,4278.2,9.6757,],[900,5.414,3856.6,4398.0,9.7800,],[950,5.645,3955.0,4519.5,9.8813,],[1000,5.875,4055.0,4642.6,9.9800,]] 1 L of steam at 1 bar and 100C is heated at constant pressure to a final volume of 1.520 L.What is the steam's final temperature to one decimal place of precision? P=1bar V(m/kg) 0(kJ/kg) H(kJ/kg) S(kJ/kg-K) 1.694 2505.6 2674.9 7.3588 T(C) 99.606 50 100 1.696 2506.2 2675.8 7.3610 150 1.937 2582.9 2776.6 7.6148 200 2.172 2658.2 2875.5 7.8356 250 2.406 2733.9 2810.6 2974.5 3074.5 8.0346 300 2.639 8.2172 8.3866 8.5452 8.6946 350 400 2.871 2888.7 3175.8 3.103 3.334 2968.3 3278.6 3382.8 450 3049.4 500 3.566 3132.2 3488.7 3596.3 3705.6 3816.6 8.8361 550 3.797 3216.6 3302.8 8.9709 9.0998 9.2234 9.3424 9.4572 9.5681 9.6757 9.7800 9.8813 9.9800 600 4.028 650 4.259 3390.7 700 4.490 3480.4 3571.8 3929.4 750 4.721 4043.9 800 4.952 3665.0 4160.2 850 5.183 3760.0 4278.2 900 5.414 3856.6 4398.0 950 5.645 3955.0 4519.5 1000 5.875 4055.0 4642.6

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What are the normal pO2 and pCO2 values in arterial blood? Venous blood? Why are the pO2 values more variable than pCO2 values? Why does the body regulate pCO2 values more tightly than pO2 values?

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1. Write a function file_to_dictionary(filename) that takes a filename as an argument, opens that file, and reads the file, storing the contents into a dictionary object where the keys are the line numbers and the value is the text of that line, without whitespace characters (\n, \t). Start the line numbering at 1. When the entire file has been read in, return the dictionary. Test Cases: >>> print file_to_dictionary('tale.txt') >>> \{1: 'It was the best of times,', 2: 'it was the worst of times,', 3: 'it was the age of wisdom,', 4: 'it was the age of foolishness,', 5: 'it was the epoch of belief,', 6: 'it was the epoch of incredulity,', 7: 'it was the season of Light,', 8: 'it was the season of Darkness,', 9: 'it was the spring of hope,', 10: 'it was the winter of despair,', 11: 'we had everything before us,', 12: 'we had nothing before us'} >>> print file_to_dictionary('months.txt') >>> \{1: 'January February March', 2: 'April May', 3: 'June July August', 4: 'September October November', 5: 'December'} 2. Write a function count_spaces(filename) that takes in a filename as an argument, opens the file, reads the file, and returns the total number of spaces in the file. Newline and special whitespace (like tab) characters do not count as a space for this purpose.

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1.1 For the circuit given in figure 1, find the dissipated and generated powers. 1k? 470? 680? a + 3.3V 1k? R<sub>L</sub> + 5V ob Figure 1. 1.2 Show that the total power generated by the sources is equal to the total power dissipated by the resistors. 1.2 Determine the value of $R_L$ that is to be connected between a and b to realize the maximum power transfer.

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use the method of Lagrange Multipliers to find the maximum and minimum values of x^2 +y^2 subject to the constraint 2x + 3y= 13

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