3729. Parts from three machines arrived at the warehous

Pay with:
i agree with "Terms for Customers"
Sold: 0
Uploaded: 25.01.2019
Content: teorver_3729.doc 24,5 kB

Description

3729. Parts from three machines arrived at the warehouse. The first machine made 40% of the parts of their total number, the second - 35% and the third 25%, and the first machine produced 90% of the first-class parts, the second 80% and the third 70%. What is the probability that the detail taken at random will be of the first grade?

Additional information

Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)

Feedback

0
No feedback yet.
In order to counter copyright infringement and property rights, we ask you to immediately inform us at support@plati.market the fact of such violations and to provide us with reliable information confirming your copyrights or rights of ownership. Email must contain your contact information (name, phone number, etc.)