Numerade

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Consider the reaction between aluminum metal and hydrochloric acid: x Al (s) + y HCl (aq) → AlxCly + A H2 (g) What answer has the smallest appropriate integers / fractions that could represent x, y and A while fulfilling the correct stoichiometric ratio for the reaction? (Please note: stoichiometric value of ‘1’ is not indicated in reactions or formulas; however, select if mathematically appropriate for x, y or A)

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Is the following pair of rational numbers equal? \[ \frac{26}{16} \text { and } \frac{30}{19} \]

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A 4-year-old boy presented to emergency department with history of generalized weakness and passing dark colored urineof one day duration. His mother stated that he had eaten Fava beans the day before. Physical examination revealed a markedly pale boy with tachycardia. The doctor suspected G6PD deficiency. Which of the following investigations will support the diagnosis of acute hemolysis in this patient?A. Decreased iron serum level B. Increased Ferritin level C. Complete blood count and reticulocyte count D. Elevated conjugated bilirubin level E. Increased fibrinogen level

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Question 3 What is the result of a decrease in the AS curve? Question 3 Answer a. It will decrease the price level and decrease Real GDP. b. It will decrease the price level and raise Real GDP. c. It will raise the price level and decrease Real GDP. d. It will raise the price level and raise Real GDP. e. It will change the shape of the LAS curve.

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Text: Build an Excel spreadsheet for the month using the information below. The spreadsheet should have 1) total payment for the week and month, 2) what we are billing the facility, and 3) profit margins. Anna Pay: - Regular hours: $205/hr - Overtime: $235/hr (>40 hours/week) - Housing: $170/night (nights worked only) - FULL MONTH Kyle Pay: - Regular hours: $205/hr - Overtime: $235/hr (>36 hours/week) - Housing: $170/night (nights worked only) - TWO WEEKS Facility bill: - Regular hours: $235/hr - Overtime: $270/hr - Housing: $170/night (nights worked only) What would be the payout if Anna worked a total of 32 hours on week 1, 32 hours on week 2, 32 hours on week 3, and 32 hours on week 4? What would be the payout if Kyle worked 36.5 hours on week 1 and 37 hours on week 2?

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f(x) = \begin{cases} \pi, & -1 < x < 0\\ -\pi, & 0 \le x < 1 \end{cases}

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Compute the heat of reaction at 1000 °C = 1273 K for $\frac{1}{2}$H$_2$(g) + $\frac{1}{2}$Cl$_2$(g) $\longrightarrow$ HCl(g) Given $\Delta H^{\circ}_{298}$ = -92.312 kJ/mol and the data for $C_p$ from Table 7.1: $C_p^{\circ}$(H$_2$)/R = 3.4958 - 0.1006(10$^{-3}$)T + 2.419(10$^{-7}$)T$^2$ $C_p^{\circ}$(Cl$_2$)/R = 3.8122 + 1.2200(10$^{-3}$)T - 4.856(10$^{-7}$)T$^2$ $C_p^{\circ}$(HCl)/R = 3.3876 + 0.2176(10$^{-3}$)T + 1.860(10$^{-7}$)T$^2$

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4:16 3G BIO 250 HISTOLOGICAL SLIDES.docx ... LIST OF BIO 250 HISTOLOGICAL SLID 1. Blood smear 2. Cardiac muscle 3. Blood Vessel (Artery, Vein and Nerve) 4. Tonsil 5. Lymph node 6. Thymus gland 7. Trachea 8. Lungs 9. Tongue 10. Esophagus 11. Stomach 12. Small intestine 13. Large intestine or colon 14. Rectum 15. Spleen 16. Liver 17. Pancreas 18. Kidney 19. Urinary bladder 20. Ovary 21. Fallopian tube 22. Cervix 23. Vagina 24. Testis 25. Vas deferens 26. Epididydmis 27. Seminal vesicle 28. Adrenal gland 29. Pineal gland 30. Thyroid gland 31. Suprarenal gland 32. Prostate gland

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Three large industrial centrifuge designs are being considered for a new chemical plant. By using the data in the table below, recommend a preferred design with each method that was discussed in this chapter for dealing with nonmonetary attributes. Assume that knowing the safety value is better than any unknown value. Design Attribute Weight A B C Feasible Range Initial cost 0.25 $140,000 $180,000 $100,000 $80,000-$180,000 Maintenance 0.10 Good Excellent Fair Fair-excellent Safety 0.15 Not known Good Excellent Good-excellent Reliability 0.20 98% 99% 94% 94-99% Product quality 0.30 Good Excellent Good Fair-excellent Which alternative would be selected based on Non-dimensional scaling method? [Choose] Which alternative would be selected based on Additive Weighting (using given weights) method? [Choose]

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Book value Find the book value for the asset shown in the accompanying table, assuming that MACRS depreciation is being used Asset Installed cost Recovery period (years) Elapsed time since purchase Data Table (years) A $983,000 5 3 The remaining book value is $ (Round to the nearest dollar.) (Click on the icon located on the top-right comer of the data table below in order to copy its contents into a spreadsheet.) Rounded Depreciation Percentages by Recovery Year Using MACRS for First Four Property Classes Percentage by recovery year* Recovery year 3 years 5 years 7 years 10 years 1 33% 20% 14% 10% 2 45% 32% 25% 18% 3 15% 19% 18% 14% 4 7% 12% 12% 12% 5 12% 9% 9% 6 5% 9% 8% 7 9% 7% 8 4% 6% 6% 9 10 4% 11 Totals 100% 100% 100% 100% *These percentages have been rounded to the nearest whole percent to simplify calculations while retaining realism. To calculate the actual depreciation for tax purposes, be sure to apply the actual unrounded percentages or directly apply double-declining balance (200%) depreciation using the half-year convention. Print Done

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