Content: teorver_5125.doc (57.00 KB)
Uploaded: 28.03.2023

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
5125. In a batch of 100 products identical in appearance, 40 products of the 1st grade and 60 products of the 2nd grade are mixed. Find the probability that two items chosen at random are:
a) the same kind
b) different varieties
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
No feedback yet