3465. At the exam, the student is offered 30 tickets; E

Pay with:
i agree with "Terms for Customers"
Sold: 0 Uploaded: 26.11.2018
Content: teorver_3465.doc 49,5 kB

Product description

3465. At the exam, the student is offered 30 tickets; Each ticket has two questions. Of the 60 questions included in the tickets, the student knows only 40. Find the probability that the ticket taken by the student will be
1. of the questions known to him;
2. of the unknown issues;
3. from one known and one unknown question.

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.)