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10.) What rms current is needed to transmit 50 MW of power at 20 KV? What would the peak current in that situation be? If the resistance of the power line is 2.5 Ohms, how much power would be dissipated in the

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ammonium gas reacts with sodium metal to form sodium amide (NaNH2) and hydrogen gas. Assuming that you start with 32.8 g of ammonia gas and 16.6 g of sodium metal, determine the mass in grams of sodium amide that will be produced. What is the actual yield of sodium amide if this reaction proceeded with 97% efficiency?

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Flounder Corporation's comparative balance sheets are presented below. -112.5 前 FLOUNDER CORPORATION Balance Sheets December 31 2022 2021 Cash $12,000 $5.600 Accounts receivable 17,900 26,100 Inventory 12,700 9.700 Land 33,700 29,700 Building 75,700 75.700 Accumulated depreciation (16,700) (13,700) Total 135,300 133,100 Accounts payable 19.000 32,800 Common stock ($5 par) 73,500 73,500 nes 42,800 26.800 Total 135,300 133.100 Flounder's 2022 income statement included net sales of $117,000, cost of goods sold of $77.000, and net income of $28,500. Compute the following ratios for 2022. (Round Debt to total assets ratio to 1 decimal place, eg 18 and all percentage and days answers to 0 decimal places, e g 18 or 25% and all other answers to 2 decimal places, e g. 1.83: Use 365 days for calculation.) (3) Currentratio (b) Accounts receivables turnover Average collection period days (c) Inventory turnover Days in inventory days (d) Profit margin %

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Sunland Company started business in 2015 by issuing 207000 shares of $18 par common stock for $25 each. In 2020, 25600 of these shares were purchased for $37 per share by Sunland Company and held as treasury stock. On June 15, 2021, these 25600 shares were exchanged for a piece of property that had an assessed value of $757000. Sunland's stock is actively traded and had a market price of $43 on June 15, 2021. The cost method is used to account for treasury stock. The amount of paid-in capital from treasury stock transactions resulting from the above events would be

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What process transports small ions and molecules through the nuclear pore?

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Find the second derivative of the function. f(x) = x \ln(\sqrt{x}) + 6x f''(x) =

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The following table contains the number of successes and failures for three categories of a variable. Test whether the proportions are equal for each category at the $\alpha = 0.1$ level of significance. Failures Successes Category 1 Category 2 Category 3 74 79 58 68 76 78 Click the icon to view the Chi-Square table of critical values. B. $H_0$: The categories of the variable and success and failure are independent. $H_1$: The categories of the variable and success and failure are dependent. C. $H_0$: The categories of the variable and success and failure are dependent. $H_1$: The categories of the variable and success and failure are independent. D. $H_0: \mu_1 = E_1 \text{ and } \mu_2 = E_2 \text{ and } \mu_3 = E_3$ $H_1$: At least one mean is different from what is expected. Compute the value of the chi-square test statistic. $\chi^2_0 = $ (Round to three decimal places as needed.)

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The mixing of which pair of reactants will result in a precipitation reaction? NH4Br + NH4 or Ba(NO3)2 + Na2CO3 or NaClO4 + (NH4)2S or K2SO4 + Cu(NO3)2

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Study/analyze the case carefully and answer the questions. M.R. is a 43-year-old cis-gender male (who identifies with the pronouns he/him) who has a follow-up appointment at the diabetic clinic. One and a half years ago, he was diagnosed with type 2 diabetes mellitus (T2DM). He has been to the emergency department (ED) twice in the past year for hyperglycemic episodes. M.R. is divorced and lives alone. He has a 16-year-old son who he sees frequently. His family history includes T2DM in both his father and paternal grandfather. M.R. was raised Roman Catholic but currently does not attend church. Table #1 - History & Physical Examination on May 16th, 2015 Time Findings System He has no allergies. 1300VS: T 36.5°C (97.7°F) Respiratory BP 138/88 P 76 and regular R 20 and unlabored. O2 saturation 96% on RA Height 175.26cm GI Findings Lungs are clear. Abdomen is soft and round with BS present in all four quadrants. Peripheral pulses 2+. No edema Skin is dry and warm. Normal gait. Weight 95.5 kg (210 lb.) BMI 33.4 CV Denies pain. Integumentary A&O4. Neuro/Muscular PERRLA. Head & neck exam normal with no JVD. Apical pulse is 76 and regular Note BMI Categories: Underweight=<18.5 Normal weight=18.5-24.9 Overweight=25-29.9 Obesity=BMI of 30 or greater 1. What known risk factors can you identify as M.R. having for developing type 2 DM? Table #2 - Laboratory Results Normal Values

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P Figure 2 Supply PCs can be produced by three small countries; A, B, and C. PC market is perfectly competitive in all countries. Figure 2 shows country A's domestic market for PCs. Answer questions 14-19 according to Figure 2. Aib ic Sc+tariff Su+tariff defg Sc 15) If A imposes a per unit tariff on imports from both B and C, it will import jklmn SB A) 40 PCs from B. B) 10 PCs from C. C) 40 PCs from each. D) 40 PCs from B and 10 PCs from C. Q 20 30 40 50 60 80 100 120

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alexandria b.