Mathematics, Free Full-Text
Por um escritor misterioso
Descrição
This study involves a working limestone mine that supplies limestone to the cement factory. The two main goals of this paper are to (a) determine how long an operating mine can continue to provide the cement plant with the quality and quantity of materials it needs, and (b) explore the viability of combining some limestone from a nearby mine with the study mine limestone to meet the cement plant’s quality and quantity goals. These objectives are accomplished by figuring out the maximum net profit for the ultimate pit limit and production sequencing of the mining blocks. The issues were resolved using a branch-and-cut based sequential integer and mixed integer programming problem. The study mine can exclusively feed the cement plant for up to 15 years, according to the data. However, it was also noted that the addition of the limestone from the neighboring mine substantially increased the mine’s life (85 years). The findings also showed that, when compared with the production planning formulation that the company is now using, the proposed approach creates 10% more profit. The suggested method also aids in determining the desired desirable quality of the limestone that will be transported from the nearby mine throughout each production stage.
Mathematics, Free Full-Text
[Linda Bostock, A. Shepherd, Sue Chandler] on . *FREE* shipping on qualifying offers. GCSE Higher Mathematics
GCSE Higher Mathematics
3pcs/Full Set Grade 4-6 Singapore Mathematics Math in Focus+
History of mathematics - Wikipedia
Math Worksheets Dynamically Created Math Worksheets
Free Stock Photo 1514-Learning Maths
Mathematical Physics By V Balakrishnan Pdf Free Download
Variational and Free Boundary Problems
William L., Pravalika P., and Isabella Z. Qualified for the 2021
SOLUTION: Pdfcoffee com mathematics tricks for entry tests 2nd
American Institute of Mathematical Sciences