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dolphi86 [110]
2 years ago
14

A record collection consists of eight rock albums, twelve blues albums, and four classical albums. If two records are chosen ran

dom, find the probability that they are both blues? ...?
Mathematics
1 answer:
DerKrebs [107]2 years ago
3 0
Total albums:
8 + 12 + 4 = 24

Probability of both blue = Probability of first blue x Probability of second blue
P(First blue) = 12/20
P(Second blue) = 11/19

P(Both blue) = 12/20 x 11/19
= 33/95
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