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Anonymous users2024-02-10Management Science and Engineering This major is divided into two types of sub-disciplines: management and management, respectively, which are examined in numbers 1 and 3.
The famous engineering disciplines include Tsinghua University, Xi'an Jiaotong University, Shanghai Jiaotong University, China University of Science and Technology, Tianjin University, Harbin Institute of Technology, Beijing Jiaotong University, and Dalian Institute of Technology. Management class of famous Huazhong Science and Technology, Nankai, Southeast University.
There are many such majors in the country, and Henan Finance and Economics also has them.
Most of the schools take operational research in professional courses, and some take Western economics and management. The main books for the examination of operations research are edited by Hu Yunquan or Qian Songdi, which are all published by Tsinghua University Press.
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Anonymous users2024-02-09Consider it according to your own circumstances and interests.
Combine the fields and regions you want to develop in the future, as well as the development prospects of your industry.
In a word, the postgraduate entrance examination is not an escape from employment, but a new choice for your life!
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Anonymous users2024-02-08The employment form of your major in the past two years is very severe, mainly affected by the financial crisis, and you can take the postgraduate entrance examination as excessive. As for what major you want to go to, it depends on what school you want to go to, if you take the entrance examination, you can study finance or auditing, for reference only.
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Anonymous users2024-02-07You can take the management science and engineering exam, this major is the choice of most people.
The majors below the management science and engineering major are basically not very tiring, and the project management, decision support, information systems and e-commerce directions are relatively easy.
The best schools for this major are Harbin Institute of Technology and Xi'an Jiaotong University. In addition, Northeastern University, Tsinghua University, Tianjin University, Tongji University and other famous universities are also very good in this major. For example, Hefei University of Technology, Hebei Institute of Architecture and Engineering, and Xi'an Institute of Architecture and Engineering are representatives of second-rate schools in this specialty.
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Anonymous users2024-02-061. C is only 2 correct, and the opposite of 0 is 0
2. Because there is no 0th floor, 26-(-5)=31, so it is 31-1=30th floor. The answer is 30.
The specific understanding is that 5 floors are needed for the first floor of the 5th floor, and 25 floors are needed from the first floor to the 26th floor, for a total of 30 floors.
25+, up to a difference; Look at it clearly that there are 3 brands, and not every brand only has one bag.
4, and 5, a set of positive integers: 6, 7
Negative Score Collection: Negative three-quarters.
Non-negative rational numbers: 6, 0, 3/16, 7
Set of non-positive rational numbers: -3, minus three,,- 16,0 (0 is not a positive number) Set of non-positive integers: -3,0,-16
6. Total planned amount = 49200
Therefore, the company has to give 48w to reward all groups first.
Then, according to each group, the total expenditure = 480000+270000-15*8000 = 630000
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Anonymous users2024-02-05I'll give you extra points! 1. From 2x 9=2-(m-2)x: mx=-7, to make 2x 9=2-(m-2)x have a solution in the integer range, that is, mx=-7 has a solution in the integer range, then m=-1, m=7,
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Anonymous users2024-02-041.C Solution: Only 2 is right.
4.And. 5.Set of positive integers: 6,7
Negative score set: -3, minus three-quarters,,- 16
Non-negative rational numbers: 6, 0, 3/16, 7
Set of non-positive rational numbers: -3, minus three-quarters,,- 16 sets of non-positive integers: -3, 0, -16
There is ambiguity in this question, here the non-positive and integer are read separately, and if you divide them into non-positive and positive integers, the answer is different.
6.The question is missing a group's value and can't be calculated.
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Anonymous users2024-02-03In the 13 questions, 4x-3y=7,3x+2y=1 is formed into an equation system, and x=1, y=-1 is solved
Substituting x=1 and y=-1 into the original equation.
7-n+2=4,5-(-2)=m-1
The solution is m=8 and n=5
The 14 questions are set up to purchase x air conditioners and y sets of televisions, which are solved by x+y=30,1500x+1200y=42000, x=20, y=10
So we purchased 20 air conditioners and 10 televisions.
Profit w = 20 400 + 10 300-2000 = 9000, so the net profit is 9000 yuan.
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