A. .0146% B. 146% C. 14.6% D. 1.46% 17. The sum of 1/6, 2/3, and 1/4 is A. 2/72, or 1/36.
E) According to Little’s Law Average Inventory =Average Flow Rate x Average flow time According to Gannt Chart, every 5minutes one order • Demand rate=1/5 x 60 =12 flow units per hour, • Capacity of process =10 flow units per hour • Average flow rate =minimum of ｛demand rate, process capacity ｝ =10 flow units per hour Average flow time Order Arrival(minutes) Departure(minutes) Flow time(minutes) 1 0 25 25 2 5 31 26 3 10 37 27 4 15 43 28 5 20 48 29 … … … … So, Average flow time= (25+24+n)/2=(49+n)/2 minutes, n =∞ • Average Inventory= 10 x ∞ =∞
The material is stored for ten days at 120 degrees Fahrenheit. Correct 7. Do you consider a 3 percent loss significant? 8. I didn’t have my watch, but I think it was around 1:30.
Problem 8 Provide a list all projects which ended on December 1, 1982. Display the year and month of the starting date and the project number. Sort the result by project number. Name the derived columns YEAR and MONTH. Result YEAR MONTH PROJNO ------------+--------------------------+------------------------ 1982 1 MA2111 1982 1 MA2112 1982 2 MA2113 ANSWER:SELECET YEAR (PRSTDATE) AS YEAR, MONTH(PRSTDATE) AS MONTH,PROJNOFROM PROJECTWHERE PRENDED = ‘1982-12-01’ORDER BY PROJNO | PROBLEM 9 List the project number and duration, in weeks, of all projects that have a project number beginning with MA.
If it has 64 % of the carbon-14 it originally contained, what is the approximate age of the artifact? (carbon-14 decays at the rate of 0.0125% annually.) 63) A bacterial culture has an initial population of 10,000. If its population declines to4000 in 8 hours, what will it be at the end of 10 hours? Assume that the population decreases according to the exponential model.
Assembly Task | Completion Time in Minutes | Prerequisite | Assembly Task A | 10 Minutes | None | Assembly Task B | 6 Minutes | A | Assembly Task C | 3 Minutes | A | Assembly Task D | 8 Minutes | B, C | Assembly Task E | 3Minutes | D | Assembly Task F | 4 Minutes | D | Assembly Task G | 3 Minutes | E, F | Assembly Task H | 9 Minutes | G | Table 1. A 10 MIN C 3 MIN B 6 MIN F 4 MIN G 3 MIN E 3 MIN D 8 MIN H 9 MIN A 10 MIN C 3 MIN B 6 MIN F 4 MIN G 3 MIN E 3 MIN D 8 MIN H 9 MIN Figure 1. Justification Analysis of the production cycle reveals there are tasks that could be produced in one production task without delaying the overall production cycle time. This would optimize tasks and minimize time lost due to waiting on tasks to be completed prior to the next task. Balancing the assembly line will include
10. Jennifer is twice as old as Ramon. The sum of their ages 7 yrs ago was 13. How old are they now? Module 08 Exercise Answers Faculty Comments | # | Answer | Calculations | | 1 | x=-3 | y=-13x 3y=-5x-12y=-x33y=-5x-123(-x3)=-5x-12-x=-5x-12-x+5x=-12 4x=-12 4x4=-124x=-124x=-3 | | 2 | s=10r=-30 | r=-3s r+4s=10r=-3s (-3s)+4s=10 -3s+4s=10 s=10r=-3(10) s=10r=-30s=10
NATIONAL SENIOR CERTIFICATE GRADE 12 MATHEMATICS P2 FEBRUARY/MARCH 2009 MEMORANDUM This memorandum consists of 13 pages. Copyright reserved Please turn over Mathematics/P2 2 NCS – Memorandum DoE/Feb. – March 2009 QUESTION 1 1.1 m m 1 − 0 6 − 3 1 = 3 = BC substitution into gradient formula answer (2) BC 1.2 m AD = m BC m AD = 1 3 m AC = ----------------------------- AB//BC 1 3 ∴ Equation of AD is: 1 y= x+c 3 1 6 = (1) + c 3 17 c= 3 1 17 ∴y = x+ 3 3 OR 1 y − 6 = ( x − 1) 3 1 1 y−6= x− 3 3 1 17 y= x+ 3 3 1.3 1 17 x+ 3 3 1 17 t = (7 ) + 3 3 t =8 y= substitution of (1 ; 6) into a straight line equation equation (3) m AC = 1 3 substitution of (1 ; 6) into a straight line equation equation (3)
ID Task Mode Task Name Duration Start Finish Predecessors Feb 08, '10 18 0 Advantage Energy Technology Data Center Migration 65 days Mon 03/01/10 Tue 05/04/10 1 1 Advanced Energy Technology Data Center Migration 65 days Mon 03/01/10 Tue 05/04/10 2 1.1 Team Meeting 1 day Mon 03/01/10 Mon 03/01/10 3 1.2 Hire Contractors 7 days Tue 03/02/10 Mon 03/08/10 2 4 1.3 Network Design 14 days Tue 03/02/10 Mon 03/15/10 2 5 1.4 Ventilation System 28 days Tue 03/02/10 Mon 03/29/10 6 1.4.1 Order Ventilation System 21 days Tue 03/02/10 Mon 03/22/10 2 7 1.4.2 Install Ventilation System 7 days Tue 03/23/10 Mon 03/29/10 6
$30,000 less over the 10-year period. c. $30,000 greater in 2012. d. $30,000 less in 2012. Use the following information for questions 103 through