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.
Search 2.5 million pages of mathematics and statistics articles
Mathematics An Open Access Journal from MDPI
Best TX PACT Essential Academic Skills Mathematics + Free Online Tutoring. This guide provides updated exam questions based on recent changes to the
TX PACT Essential Academic Skills Mathematics: Two Full Practice Exam - 2020 Exam Questions - Free Online Tutoring (Paperback)
How To Get Smart in Math
Praxis 5161 Mathematics Content Knowledge: Praxis II 5161 Math
Free 2nd Grade Math Word Problem Worksheets — Mashup Math
History of mathematics - Wikipedia
3pcs/Full Set Grade 1 Singapore Mathematics Math in Focus+
Elementary Mathematics and Science Methods: ISBN 9780534515799
Are there any good free online courses for discrete mathematics
What Is The Full Meaning Of Mathematics? Notes - Pupils Tutor
de
por adulto (o preço varia de acordo com o tamanho do grupo)