subject
Engineering, 01.11.2019 04:31 Tdhaynes7759

Afarmer must plant at least 2 acres of corn (x) and 5 acres of carrots (y). the farmer cannot exceed 10 total acres of planting. an acre of corn costs $5 to plant, and an acre of carrots costs $10 to plant. what combination of acres of corn and carrots will minimize cost?

a) write the objective function z=

b) list the constraint equations

c) plot graphical solution to the right

d) id solution location on the plot.

e) calculate the minimum z value.

f) the constraint with shadow price = 0 is

can someone me with this linear programming problem?

ansver
Answers: 3

Another question on Engineering

question
Engineering, 04.07.2019 08:10
Which of the following is an easy way to remember the modified “x” tire rotation? a. nondrive wheels straight, cross the drive wheels b. drive wheels straight, cross the nondrive wheels c. drive wheels crossed, nondrive wheels straight d. drive wheels crossed, nondrive wheels crossed
Answers: 1
question
Engineering, 04.07.2019 19:10
Tom is having a problem with his washing machine. he notices that the machine vibrates violently at a frequency of 1500 rpm due to an unknown rotating unbalance. the machine is mounted on 4 springs each having a stiffness of 10 kn/m. tom wishes to add an undamped vibration absorber attached by a spring under the machine the machine working frequency ranges between 800 rpm to 2000 rpm and its total mass while loaded is assumed to be 80 kg a) what should be the mass of the absorber added to the machine so that the natural frequency falls outside the working range? b) after a first trial of an absorber using a mass of 35 kg, the amplitude of the oscillation was found to be 10 cm. what is the value of the rotating unbalance? c) using me-3.5 kg.m, find the optimal absorber (by minimizing its mass). what would be the amplitude of the oscillation of the absorber?
Answers: 3
question
Engineering, 04.07.2019 19:10
Agas is compressed from vi 0.3 m, p 1 bar to of v2 0.1 m3, p2--3 bar. pressure and volume are related linearly during the process. for the gas, find the work, in kj.
Answers: 2
question
Engineering, 04.07.2019 19:20
Air at a pressure of 1atm and a temperature of 40 c is in parallel flow over the top surface of a flat plate that is heated to a uniform temperature of 120 c. the plate has a length of 0.40m (in the flow direction) and a width of 0.15m. the reynolds number based on the plate length is 50, 000. what is the rate of heat transfer from the plate to the air? if the free stream velocity of the air is doubled and the pressure is increased to 10 atm what is the rate of heat transfer?
Answers: 2
You know the right answer?
Afarmer must plant at least 2 acres of corn (x) and 5 acres of carrots (y). the farmer cannot exceed...
Questions
question
History, 21.04.2020 07:00
question
Mathematics, 21.04.2020 07:00
question
English, 21.04.2020 07:00