EBooks22229
- Arts & Culture 5898
- Books in Foreign Languages 214
- Business & Economics 4481
- Computers 2197
- Dictionaries & Encyclopedias 634
- Education & Science 96706
- Abstracts 1141
- Astrology 12
- Astronomy 13
- Biology 31
- Chemistry 5124
- Coursework 4070
- Culture 30
- Diplomas 2536
- Drawings 1480
- Ecology 30
- Economy 343
- English 1177
- Entomology 2
- Ethics, Aesthetics 22
- For Education Students 25974
- Foreign Languages 115
- Geography 19
- Geology 17
- History 315
- Maps & Atlases 36
- Mathematics 14530
- Musical Literature 7
- Pedagogics 234
- Philosophy 190
- Physics 15382
- Political Science 126
- Practical Work 133
- Psychology 468
- Religion 44
- Russian and culture of speech 102
- School Textbooks 69
- Sexology 68
- Sociology 48
- Summaries, Cribs 730
- Tests 20727
- Textbooks for Colleges and Universities 530
- Theses 190
- To Help Graduate Students 24
- To Help the Entrant 114
- Vetting 430
- Works 59
- Информатика 14
- Engineering 3302
- Esoteric 952
- Fiction 3285
- For Children 418
- House, Family & Entertainment 2501
- Law 2826
- Medicine 1148
- Newspapers & Magazines 344
- Security 281
- Sport, Tourism 1001
- Website Promotion 653
3824. Casting in blanks comes from two preparation shop
Sold: 0
Uploaded: 03.02.2019
Content: teorver_3824.doc 27 kB
Uploaded: 03.02.2019
Content: teorver_3824.doc 27 kB
Product description
3824. Casting in blanks comes from two preparation shops: from the first shop - 70%, from the second shop 30%. Casting of the first workshop has 10% of the marriage, casting from the second - 20% of the marriage. Taken at random, the disc turned out to be without defect. What is the probability of its manufacture the first shop?
Additional information
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)