Questions asked
Identify whether each of the following statements best illustrates the concept of consumer surplus, producer surplus, or neither. Statement Consumer Surplus Producer Surplus Neither Even though I was willing to pay as much as $37 for a used record, I bought a used record for just $32. Even though I would have paid up to $36 for a polaroid camera and despite the fact that the seller was willing to go as low as $29 in order to sell it, we couldn't agree to a deal because the government instituted a price floor of $44 on all sales of cameras. I sold a crew neck for $29, even though I was willing to accept as little as $24 in exchange for it.
4.10 Give the symbol of the element described by each of the following:the alkaline earth metal in Period 2Group 5A (15), Period 3the noble gas in Period 4the halogen in Period 5Group 4A (14), Period 4
Calculate the pH when 2.60 g of NaC6H5COO (FW = 144.1 g/mol) is added to 20.3 mL of 0.50 M benzoic acid, C6H5COOH (FW = 122.1 g/mol).
Question 8 Which sentence uses commas incorrectly? Born in 1986, he was a man who loved the 80s. He was born to love food, and family. He loved good food, such as tacos and ceviche. 1 pts
25. Suppose a stock X has an initial price of $54 per share on January 1st 1994. The stock's price increases to $60 per share by January 1st 1995 and then to $55 on January 1st 1996. Find the nominal return on X in 1994 and in 1995. a. 12.1%, 13.2% b. 11.1%, -8.3% c. 11.1%, -14.2% d. 11.3%, -10.1%
Determine the Pass Transistor Logic input assignments that realize the Boolean NAND function Y=A-B B 0 0 1 0 1 0 - . B X1: B Y=A-B X2:
Determine the Shear and bending moment at point D at a distance 0.2 m from point B knowing that W=2.5 kN/m The shear force = kN The bending moment = kN.m
A small firm has monthly revenue of $15,000, variable costs of $12,000, and fixed costs of $5,000. The firm's profit is _____, and it _____ shut down. -$2,000; should -$3,000; should -$2,000; should not $3,000; should not
Entering Simple Formulas (Skill 1.10) Using the Recommended Charts Feature (Skill 1.9) Exploring Charts (Skill 1.8) Previewing and Printing a Worksheet (Skill 1.20) 1. Open the start file EX2019-ChallengeYourself-1-3. The file will be renamed automatically to include your name. Change the file name if directed to do so by your instructor, and save it. 2. If the workbook opens in Protected View, enable editing so you can make changes to the workbook. 3. If necessary, scroll to the bottom of the worksheet so you can see the empty timesheet beginning on row 17. 4. The dates are missing from the timesheet. Enter the date 7/29/2019 in cell B18. 5. Use AutoFill to complete the dates in cells C18:H18. 6. Change the date format for B18:H18 to the date format similar to 14-Mar. 7. The hours reported for the Proctor client on Friday (cell F22) are incorrect. Change the number in cell F22 to: 4 8. Use the AutoSum to enter total hours for each day. Use the cell range B19:H22. The daily totals should be inserted into the range B23:H23. 9. Format the hours billed section (cells B19:H23) to use the Comma Style number format. Be sure to include the total row. 10. Enter a formula in cell B25 to calculate the daily bill for Monday, July 29. The formula should calculate the total billable hours for the day (cell B23) times the billable rate (B4). Be sure to use an absolute cell reference for the billable rate. 11. Use AutoFill to copy the formula to the remaining days in the timesheet (cells C25:H25). 12. Calculate the bill total for the week by summing the daily bill amounts. In cell B26, enter a formula using the SUM function. The function argument should be the range of cells representing the daily bill totals (B25:H25). 13. Apply the Currency number format to cells B25:H25 and cell B26. 14. Use the Recommended Charts feature to insert a line chart representing hours worked for each day for the week of July 29. Select cells A18:H22 for the chart data. 15. Change the chart title to: Week of July 29 16. Preview how the worksheet will look when printed. If the print preview shows only the chart, return to the worksheet and click anywhere to deselect the chart. Now the print preview should show the entire worksheet. 17. Save and close the workbook. 18. Upload and save your project file. 19. Submit project for grading.
Figure 3: Cantilevered beam subjected to a distributed load 4. The beam shown in Fig. 3 is made of stainless steel with a Young's modulus $E = 200 \text{ GPa}$. a) Find the vertical deflection $v(x)$ as a function of $x$ for the beam shown in Fig. 3. b) Determine the maximum deflection $v(x)_{\text{max}}$ for the beam shown in Fig. 3.
