hi! we have a test tomorrow on this subject and i'd like to thank you for taking the time to share this information! i've been having trouble with models and this was a lot of help
I appreciate this video so much you have no idea, the way you are explaining the questions one by one is way better than my university porofessor. You are a life saver ma'am.
You have really broken this down into a truly understandable subject. Thank you! I'm in class online and looking here for rescuing, haven't done math at any level in 12 years.
a bank produces two outputs utilising two inputs and has two processes. process 1 uses 4 units of A and two units of B produces 2units of Z. the capacities of A and B are400& and 600 respectively. assume the profit per unit for Y and Z are20. formulate the linear programming
XYZ Steel Company manufactures two kinds of wrought-iron rails: Model E (the elegant) and Model D (the distinctive). Model E rails sell for $59 and cost $50 to make, whereas Model D rails sell for $48 and cost $41 to make. To make one Model E rail requires 2 hours on Machine A, 1 hour on Machine B, and 4 hours on Machine C. On the other hand, to make one Model D rail requires 1 hour on A, 2 hours on B, and 5 hours on C. Production scheduling indicates that during the coming week Machine A will be available for at most 30 hours. Machine B for at most 24 hours, and Machine C for at most 72 hours. Find the number of each kind of rail to be made in the coming week in order for the company to maximize its profit. What is this maximum profit? At the maximum, which machines, if any, are not fully utilized? Please do this one!
A pharmaceutical firm wishes to allocate P50,000 towards advertising in newspapers and magazines. The intension of the firm is to maximize the exposure of its advertisements. Each page of the leading newspapers costs P500 and each page of a magazine costs P1000. It is guaranteed that each page of the magazine will reach the audience of 250,000, while 50,000 persons will read each page of the newspaper advertisement. Furthermore, it is specified that at least one page of the magazine and newspaper will be allocated for the firm’s advertisement. Find the number of pages of magazine and newspapers advertisement that will maximize exposure and remain within the P50,000 budget.
The SHANIA NICOLE Furniture Company manufactures dining room tables andchairs. Each table requires 50 board feet and 3 hours of labor. Each chair takes 20board feet and 4 hours of labor. The manufacturer has 3,000 board feet of lumberavailable and a staff able to provide 380 hours of labor. Finally, the manufacturer hasdetermined that there is a net profit of P100 for each chair sold and P200 for everytable sold. For simplicity, we assume that needed materials such as nails andvarnish are available in sufficient quantities. How many tables and chairs should thecompany manufacture in order to maximize its profit assuming that each itemmanufactured is sold?
A dietician wishes to mix types of foods in such a way that vitamin contents of the mixture contain at least 8 units of vitamin A and 10 units of units of vitamin C. Food ‘I’ contains 2 units/kg of vitamin A and 1 unit per kg of vitamin C. Food ‘II’ contains 1 units/kg of vitamin A and 2 units per kg of vitamin C. It costs PHP 400 per kg to purchase Food ‘I’ and PHP 740 per kg to purchase Food ‘II’. Formulate as a linear programming problem to minimize the cost of such mixture. Determine the Optimal Solution.... Hello ma'am 👋can you help me too? To determine the constraints on this problem?
MMW company manufactures two alloy products: round bar and flat disk. Each unit of round bar contains two kilogram of aluminum and 1 kilograms of steel. Each unit of flatdisk contains 14 kilograms of aluminum and 2 kilograms of steel. MMW company has an available supply of 70 kilograms of aluminum and 20 kilograms of steel. MMW company makes a profit of Php 20.00 on each unit of round bar and Php 50.00 on each unit of flatdisk. Determine the number of units of round bar and flat disk it must manufacture in order to maximize its profit.
Can any one reply please A company has two mills A and B. its has entered contract to supply flour every month with 8 and 12 quintals of high and medium quality. Mill A produce 6 and 2 of high and medium quality resp. Mill B produces 2 and 4 of high and medium resp. It cost Rs.2000 for A and Rs 1500 for B per day to run mill. How many days per month should each mill be operated? Need only constraints...
A dietician wishes to mix types of foods in such a way that vitamin contents of the mixture contain at least 8 units of vitamin A and 10 units of units of vitamin C. Food ‘I’ contains 2 units/kg of vitamin A and 1 unit per kg of vitamin C. Food ‘II’ contains 1 units/kg of vitamin A and 2 units per kg of vitamin C. It costs PHP 400 per kg to purchase Food ‘I’ and PHP 740 per kg to purchase Food ‘II’. Formulate as a linear programming problem to minimize the cost of such mixture. Determine the Optimal Solution.... Hello ma'am 👋can you help me too? To determine the constraints on this problem?
I noticed you asked her 2 years ago hope you passed your grade. Although I'm not ma'am I can try help you. [2A+1A greater or qual to 8A] [1C+2C greater or equal to 10C] [Kg for food I~ Kg for food II] are constraints [ PHP400I + PHP740II= Objective function because we need a minimum cost]
Thank you! You are the only person that actually explained where I actually understood.
isolating the variables seems to be the hardest part of this lesson given the rest is really just algebra. thank you
True! because I only isolated the number of scientific and graphing calculators but not of days. Good lesson none the less.
Ma'am you are a life saver, I might be able to pass my test after all
Dog barks , " Seriously, seriously" LOL, very useful thank you so much.
hi! we have a test tomorrow on this subject and i'd like to thank you for taking the time to share this information! i've been having trouble with models and this was a lot of help
How was the test?
I appreciate this video so much you have no idea, the way you are explaining the questions one by one is way better than my university porofessor. You are a life saver ma'am.
"Seriously" 😭😂😂
Thank you so much Mam for providing the reasons and logic behind selecting objective functions and constraints...
Very helpful and useful content. Thank you for this
😂 the dog wants to join the class
You have really broken this down into a truly understandable subject. Thank you! I'm in class online and looking here for rescuing, haven't done math at any level in 12 years.
I appreciate this so much. I had no idea where to start. You are so helpful and clear.
loved this, and I loved the dog and the "shupaow" , great lecture!
my headache isnt as much of a headache anymore thankyou
You are a life saver Ma'am..Thank you soo much
a bank produces two outputs utilising two inputs and has two processes. process 1 uses 4 units of A and two units of B produces 2units of Z. the capacities of A and B are400& and 600 respectively. assume the profit per unit for Y and Z are20. formulate the linear programming
Thank you so much I had been at it for weeks, your explanation was perfect.
your dog is named "Seriously" LOL !!
Do you have a book to recommend about the topic? I loved the way you taught it
It's comprehensible, I'm beginning to understand
Thank you so much for this video mam, it's very helpful and understandable ♥️
XYZ Steel Company manufactures two kinds of wrought-iron rails: Model E (the elegant) and Model D (the distinctive). Model E rails sell for $59 and cost $50 to make, whereas Model D rails sell for $48 and cost $41 to make. To make one Model E rail requires 2 hours on Machine A, 1 hour on Machine B, and 4 hours on Machine C. On the other hand, to make one Model D rail requires 1 hour on A, 2 hours on B, and 5 hours on C. Production scheduling indicates that during the coming week Machine A will be available for at most 30 hours. Machine B for at most 24 hours, and Machine C for at most 72 hours. Find the number of each kind of rail to be made in the coming week in order for the company to maximize its profit. What is this maximum profit? At the maximum, which machines, if any, are not fully utilized?
Please do this one!
make 4 of Model D and make 13 of Model E; gives a maximum profit of $145; machine B is not fully utilised (21/24 hrs used)
Thank you so much! I now understand it huhu
Thank you,I was looking for more examples to practice
A pharmaceutical firm wishes to allocate P50,000 towards advertising in newspapers and magazines. The intension of the firm is to maximize the exposure of its advertisements. Each page of the leading newspapers costs P500 and each page of a magazine costs P1000. It is guaranteed that each page of the magazine will reach the audience of 250,000, while 50,000 persons will read each page of the newspaper advertisement. Furthermore, it is specified that at least one page of the magazine and newspaper will be allocated for the firm’s advertisement. Find the number of pages of magazine and newspapers advertisement that will maximize exposure and remain within the P50,000 budget.
Hi, thanks for this insightful analysis. But I would like to ask, is there a solution to the carpenter problem?
Them and tailors....
Thanks , I have now got an idea of understand this problems
Excellent demonstration thank you so much
The SHANIA NICOLE Furniture Company manufactures dining room tables andchairs. Each table requires 50 board feet and 3 hours of labor. Each chair takes 20board feet and 4 hours of labor. The manufacturer has 3,000 board feet of lumberavailable and a staff able to provide 380 hours of labor. Finally, the manufacturer hasdetermined that there is a net profit of P100 for each chair sold and P200 for everytable sold. For simplicity, we assume that needed materials such as nails andvarnish are available in sufficient quantities. How many tables and chairs should thecompany manufacture in order to maximize its profit assuming that each itemmanufactured is sold?
50T+20C
Define Variable >>>>>.
C= Nos of chairs to be produced, T = Nos of Tables to be produced
How to convert this into a math model?
Thanks so much, I was stuck but now I understand!
I really help me!!!
Thank you so much.
very useful !!
what if there's no processing time or production time? is it okay to have same constant but different time available?
Like a+b
I subscribe your channel ma’am
❤ You are a Professor 👩🏫
Very pedagogical.
It's very easily understandable
Thank you for this! :)
what is the final answer? what is the maximum profit?
thank you. its wonderful
Thankyou so much❤😊
I have one question for you is that okay?
My question is How to construct m table in those sample problems?
Pls reply coz our instructor want us to construct m table too
Tomorrow is our class
A dietician wishes to mix types of foods in such a way that vitamin contents of the mixture contain at least 8 units of vitamin A and 10 units of units of vitamin C. Food ‘I’ contains 2 units/kg of vitamin A and 1 unit per kg of vitamin C. Food ‘II’ contains 1 units/kg of vitamin A and 2 units per kg of vitamin C. It costs PHP 400 per kg to purchase Food ‘I’ and PHP 740 per kg to purchase Food ‘II’. Formulate as a linear programming problem to minimize the cost of such mixture. Determine the Optimal Solution.... Hello ma'am 👋can you help me too? To determine the constraints on this problem?
Objective function (cost): 400x + 740y, where x = number of kg of food one, and y = number of kg of food 2. Constraints: 2x+y >= 8, x+2y>=10.
Sir, can you help me to solve this?
is the first example formulation?
The dog 😂
Thank you dear :)
very helpful thank you so much
I hope I survive this course.
love this
my cat was scared from your dog's barking hahah
you are awesome
Thank you😌
The 2nd problem got my brain not braining, how rhe fuck someone can solve that
Thank you very much.its is very clear
Thankyou from india
MMW company manufactures two alloy products: round bar and flat disk. Each unit of round bar contains two kilogram of aluminum and 1 kilograms of steel. Each unit of flatdisk contains 14 kilograms of aluminum and 2 kilograms of steel. MMW company has an available supply of 70 kilograms of aluminum and 20 kilograms of steel. MMW company makes a profit of Php 20.00 on each unit of round bar and Php 50.00 on each unit of flatdisk. Determine the number of units of round bar and flat disk it must manufacture in order to maximize its profit.
Here is the answer:
●Variables:
R=#units of R produced
F=#units of F produced
●Constrains:
2*R+14*F
Thanks a lot❤
make more and more of these please
thank you
I wonder why I pay so much for my college education when I learn everything from TH-cam for free
Thank you
Hi can you help me solve something like this?
thanks
Tnx a lot
Thanks
No problem
thank you my book is awful and its just words. and my instructor is online and doesn’t teach.
Where is the answr
That dog😁
I loved dog's disturbance I am funny
tomorrow is maths exam. I hope it goes well.
18th March 2021 first anniversary of this video
great video, very clear
Lol the dog
Am writing my exam tomorrow and you just made it looks so simple thanks
Can any one reply please
A company has two mills A and B. its has entered contract to supply flour every month with 8 and 12 quintals of high and medium quality. Mill A produce 6 and 2 of high and medium quality resp. Mill B produces 2 and 4 of high and medium resp. It cost Rs.2000 for A and Rs 1500 for B per day to run mill. How many days per month should each mill be operated? Need only constraints...
A dietician wishes to mix types of foods in such a way that vitamin contents of the mixture contain at least 8 units of vitamin A and 10 units of units of vitamin C. Food ‘I’ contains 2 units/kg of vitamin A and 1 unit per kg of vitamin C. Food ‘II’ contains 1 units/kg of vitamin A and 2 units per kg of vitamin C. It costs PHP 400 per kg to purchase Food ‘I’ and PHP 740 per kg to purchase Food ‘II’. Formulate as a linear programming problem to minimize the cost of such mixture. Determine the Optimal Solution.... Hello ma'am 👋can you help me too? To determine the constraints on this problem?
I noticed you asked her 2 years ago hope you passed your grade. Although I'm not ma'am I can try help you. [2A+1A greater or qual to 8A] [1C+2C greater or equal to 10C] [Kg for food I~ Kg for food II] are constraints [ PHP400I + PHP740II= Objective function because we need a minimum cost]