A movie studio is scheduling the release of six films-Fiesta,Glaciers, Hurricanes, Jets, Kangaroos, and Lovebird. No two ofthese films can be released on the same date. The releaseschedule is governed by the following conditions:Fiesta must be released earlier than both Jets and Lovebird.Kangaroos must be released earlier than Jets, and Jets mustbe released earlier than Hurricanes.Lovebird must be released earlier than Glaciers.3. If Glaciers is released earlier than Hurricanes, then each ofthe following could be true except:A Glaciers is released fourth.Ⓑ Jets is released third.C Kangaroos is released second.D Lovebird is released third.E Lovebird is released fifth.

The answer is: E) Lovebird is released fifth Reason: Option E where Lovebird is released fifth…

Answered: A movie studio is scheduling the…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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Ahmad is an agriculture entrepreneur. He has farms producing vegetables located in three places: Kangar, Padang Besar and Arau. The vegetables are to be sent to markets at different locations: Alor Setar, Kodiang, and Jitra. The farms at Kangar, Padang Besar and Arau produce 400, 300, and 300 tonnes of vegetables respectively each week. Markets in Alor Setar, Kodiang, and Jitra require 200, 450, and 350 tonnes of vegetables respectively. The shipping costs vary as given below. Ahmad would like to find the minimum cost to meet the demands of the markets. A) Find the initial solution using northwest corner rule method
Suppose a certain manufacturing company produces connecting rods for 4- and 6-cylinder automobile engines using the same production line. The cost required to set up the production line to produce the 4-cylinder connecting rods is $2,400, and the cost required to set up the production line for the 6-cylinder connecting rods is $3,600. Manufacturing costs are $14 for each 4-cylinder connecting rod and $19 for each 6-cylinder connecting rod. Hawkins makes a decision at the end of each week as to which product will be manufactured the following week. If a production changeover is necessary from one week to the next, the weekend is used to reconfigure the production line. Once the line has been set up, the weekly production capacities are 5,000 6-cylinder connecting rods and 7,000 4-cylinder connecting rods. Let 56 = 1 if the production line is set up to produce the 6-cylinder connecting rods; 0 if otherwise (a) Using the decision variables x4 and s, write a constraint that limits next…
A sporting goods store announces a "Wheel of Savings" sale. Customers select the merchandise they want to purchase, then at the cash register they spin a wheel to determine the size of the discount they will receive. The wheel is divided into 12 regions, like a clock. Six of those regions are red, and award a 10% discount. The three white regions award a 20% discount and two blue regions a 40% discount. The remaining region is gold, and a customer whose lucky spin lands there gets a 100% discount - the merchandise is free! Determine each of the probabilities. Explain your answer. 10 a) What is the probability that a customer gets at least a 40% 10 100 discount? 40 10 10 20 20 10 10 | 40 20
Suppose a certain manufacturing company produces connecting rods for 4- and 6-cylinder automobile engines using the same production line. The cost required to set up the production line to produce the 4-cylinder connecting rods is $2,500, and the cost required to set up the production line for the 6-cylinder connecting rods is $3,900. Manufacturing costs are $13 for each 4-cylinder connecting rod and $16 for each 6-cylinder connecting rod. Hawkins makes a decision at the end of each week as to which product will be manufactured the following week. If a production changeover is necessary from one week to the next, the weekend is used to reconfigure the production line. Once the line has been set up, the weekly production capacities are 6,000 6-cylinder connecting rods and 8,000 4-cylinder connecting rods. Let x4 = the number of 4-cylinder connecting rods produced next week x6 = the number of 6-cylinder connecting rods produced next week s4 = 1 if the production line is set up to…
Find bases for the column space, the row space, and the nullspace of the matrix 15-1 1 2 13 0 3 2 16 2 4 A = Basis for the column space of A= Basis for the row space of A = Basis for the null space of A = (FF) 00 HED
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Camp Rainbow offers overnight summer camp programs for children ages 10 to 14 every summer during June and July. Each camp session is one week and can accommodate up to 200 children. The camp is not coed, so boys attend during the odd-numbered weeks and girls attend during the even-numbered weeks. While at the camp, participants make crafts, participate in various sports, help care for the camp's resident animals, have cookouts and hayrides, and help assemble toys for local underprivileged children. The camp provides all food.as well as materials for all craft classes and the toys to be assembled. One cabin can accommodate up to 10 children, and one camp counselor is assigned to each cabin. Three camp managers are on-site regardless of the number of campers enrolled. Following is the cost information for Camp Rainbow's operations last summer: Week 12345678 Number of Cost to Run Camp $ 10,010 8,280 11,360 9,870 9,030 11,890 12,110 12,720 Campers 138 94 162 116 124 132 152 168 E5-14…

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