Bingo's Copy Center needs to buy white paper and yellow paper. Bingo's can buy from three suppliers. Harvard Paper sells a package of 20 reams of white and 10 reams ofyellow for $60, Yale Paper sells a package of 10 reams of white and 10 reams of yellow for $40, and Dartmouth Paper sells a package of 10 reams of white and 20 reams ofyellow for $50. If Bingo's needs 370 reams of white and 410 reams of yellow, how many packages should it buy from each supplier to minimize the cost?HarvardYaleDartmouthpackagespackagespackagesWhat is the least possible cost?

Let Harvard packages buy be X1, Yale package buy be X2 and Dartmouth package be X3. Min Z =…

Answered: Bingo's Copy Center needs to buy white…

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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a theatre has 800 seats, divided into orchestra, main and balcony. Orchestra seats sell for $40, main fo $30 and balcony for $2. If all the seats are sold revenue to the hteatre s $23,200. If all the main and balcony seats are sold but only half the orchestra seats are sold, the gross revenue os $20,000. How many are there of each kind of seat?
Bob’s bakery sells bagel and muffins. To bake a dozen bagels Bob needs 5 cups of flour, 2 eggs, and one cup of sugar. To bake a dozen muffins Bob needs 4 cups of flour, 4 eggs and two cups of sugar. He can sell bagels in $10/ dozen and muffins in $12/dozen. Bob has at most 50 cups of flour, at most 30 eggs and at most 20 cups of sugar. How many bagels and muffins should he bake in order to maximize his revenue? (Let x be the number of dozens of bagels to bake and y be the number of dozens of muffins to bake) If geometrical approach is used to determine the optimal solution, - how many dozens of muffins should be baked to maximize the revenue? - what is the maximized revenue?
Chris is buying travel-sized items for his upcoming vacation. He buys shampoo, toothpaste, and mouthwash. Shampoo costs $1.25, toothpaste costs $0.95, and mouthwash costs $0.99. Chris buys three total items and pays with a $10.00 bill. He receives 4 dollar bills, 2 quarters, 1 nickel, and 2 pennies back in change. How many of each type of travel sized items did Chris buy? Show your work in the box below. Write at least three sentences explaining how I found my answer. What did I do first, second, and last? How did I decide which combinations to try first? How did I track my work? What strategies did I use to solve the problem?
both sheets are for the same problem.
A famine relief effort is being mounted and there are three types of food bundles that can be flown out during each delivery. Bundle 1 has 4 kg. of flour, 4 kg. of sugar and 12 litres of water. Bundle 2 has 12 kg. of flour, 4 kg. of sugar and 4 litres of water and Bundle 3 has 8 kg. of flour, 8 kg. of sugar and 8 litres of water. The relief agency has 5200 kg. of flour, 3792 kg. of sugar and 6000 litres of water for each shipment. Bundle 1 can provide for 10 people between deliveries, Bundle 2 for 8 people and Bundle 3 for 11 people. How many bundles of each type should the relief agency send on each flight in order to maximize the number of people being fed. Do this problem by setting up a linear programming problem and determining the vertices of the feasibility set. Enter the number of bundles of types 1, 2, and 3 (in that order) into the answer box below, separated with commas.

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