Simplex method - Maximize z=20x1+30x2 ... [See attached for question File.]

solve using Simplex method Maximize z=20x1+30x2 Subject to: 5x1+10x2 10x1+15x2 X1 0, X2 0 [See attached for question File.]

Finite Math Problems - Math 212 Finite Mathematics. [See the attached Questions File.]

Math 212 Finite Mathematics 1. (4) Construct the augmented matrix for the following system of three equations in three unknowns. Do not solve the system. 2x – y + z = 10 4x + 2y – 3z = 10 x – 3y + 2z = 8 2. (4) Use the Gauss-Jordan method to solve the following system of equations. ...continues

Linear Equations and Matrices

Gretchen Schmidt plans to buy shares of two stocks. One costs $32 per share and pays dividends of $1.20 per share. The other costs $23 per share and pays dividends of $1.40 per share. She has $10,100 to spend and wants to earn dividends of $540. How many share of each stock should she buy? Use the form of " AX=B " equation ...continues

Linear Programming Case Problem - The central police department had recently been criticized in the local media for not responding to police calls in the downtown area rapidly enough. In several recent cases, alarms had sounded for break-ins, but by the time the police car arrived, the perpetrators had left, and in one instance a store owner had been shot. Sgt Davis had been assigned by the chief as head of a task force to find a way to determine the optimal patrol area for their cars that would minimize the average time it took to respond to a call in the downtown area. Sgt Davis solicited help from an analyst, Ms. Maris in the operation area for the police department. Together they began to work through the problem. ... [See the attached question file.]

The central police department had recently been criticized in the local media for not responding to police calls in the downtown area rapidly enough. In several recent cases, alarms had sounded for break-ins, but by the time the police car arrived, the perpetrators had left, and in one instance a store owner had been shot. Sgt ...continues

Linear programming model

The Smith family owns 405 acres of farmland in Virginia on which they grow corn and tobacco. Each acre of corn costs $110 to plan, cultivate, and harvest; each acre of tobacco costs $215. The Smith family budget $55,000 for next year. The government wants to limit the number of acres of tobacco that can be planted to 100 acres. ...continues

Develop and Solve a Linear Programming Model for this Problem. 1. Khan manufacturing produces two popular grades of commerical carpeting among its many other products. In the coming production period, Khan needs to decide how many rolls of ecah grade should be produced in order to maximize profit. Each roll of Grade A capret uses 50 units of synthetic fiber, requires 25 hours of production time, and needs 20 units of foam backing. Each roll of Grade B carpet uses 40 units of synthetic fiber, requires 28 hours of production time, and needs 15 units of foam backing. The profit per roll of Grade A is $200, the profit per unit of Grade B is $160. In the coming production period, Khan manufacturing has 3000 units of synthetic fiber available for use. Workers have been scheduled to provide at least 1700 hours of production time (overtime is a possibility). The company has 1500 units of foam backing available for use.

Khan manufacturing produces two popular grades of commerical carpeting among its many other products. In the coming production period, Khan needs to decide how many rolls of ecah grade should be produced in order to maximize profit. Each roll of Grade A capret uses 50 units of synthetic fiber, requires 25 hours of production tim ...continues

Formulate a linear programming model - The Jones Furniture company produces tables and chairs from two resources: labor and wood. The company has 80 hours of labor and 34 pounds of wood available each day. Demand for chairs is limited to 6 per day. Ecah chair requires 8 hours of labor and 2 pounds of wood to produce, whereas a table requires 10 hours of labor and 7 pounds of wood. The profit from each chair is $350 and from each table is $150. The company wants to determine the number of chairs and tables to produce to maximize profit. ...

The Jones Furniture company produces tables and chairs from two resources: labor and wood. The company has 80 hours of labor and 34 pounds of wood available each day. Demand for chairs is limited to 6 per day. Ecah chair requires 8 hours of labor and 2 pounds of wood to produce, whereas a table requires 10 hours of labor and 7 p ...continues

Linear programming and graphic analysis - A restaurant sells ice cream and frozen yogurt. The restaurant makes one order for ice cream and frozen yogurt per week, and the store has enough freezer space for 110 gallons of both products. A gallon of froze yogurt costs $0.85 and a gallon of ice cream costs $0.95, and the restaurant budges $90 a week for these products. The manager estimates that each week the restaurant sells at least twice as much ice cream as frozen yogurt. Profit per gallon of ice cream is $4.30 and profit per gallon of frozen yogurt is $3.90. ...

A restaurant sells ice cream and frozen yogurt. The restaurant makes one order for ice cream and frozen yogurt per week, and the store has enough freezer space for 110 gallons of both products. A gallon of froze yogurt costs $0.85 and a gallon of ice cream costs $0.95, and the restaurant budges $90 a week for these products. The ...continues

A restaurant sells ice cream and frozen yogurt.

A restaurant sells ice cream and frozen yogurt. The restaurant makes one order for ice cream and frozen yogurt per week, and the store has enough freezer space for 110 gallons of both products. A gallon of froze yogurt costs $0.85 and a gallon of ice cream costs $0.95, and the restaurant budges $90 a week for these products. The ...continues

Khan manufacturing produces two popular grades of commercial carpeting among its many other products.

Khan manufacturing produces two popular grades of commercial carpeting among its many other products. In the coming production period, Khan needs to decide how many rolls of each grade should be produced in order to maximize profit. Each roll of Grade A carpet uses 50 units of synthetic fiber, requires 25 hours of production tim ...continues