Content: teorver_3683.doc (29.50 KB)
Uploaded: 21.01.2019

Positive responses: 0
Negative responses: 0

Sold: 0
Refunds: 0

Seller: Massimo86
information about the seller and its items

Ask a question

Loyalty discount! If the total amount of your purchases from the seller more than:

$3 the discount is 1%
$6 the discount is 2%
$9 the discount is 3%
$12 the discount is 4%
$15 the discount is 5%
$18 the discount is 6%
$20 the discount is 7%
$30 the discount is 10%
$0.32
3683. Two automatic machines make identical details on the general conveyor. The performance of the first machine is three times the second. In addition, the first produces 72% of parts of excellent quality, the second - 82%. Find the probability that:
1) taken at random item of excellent quality;
2) and this item is made by the second machine.
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
No feedback yet