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Lerok [7]
3 years ago
8

Mrs ameldos class has 5 students with blue eyes 7 with brown eyes 4 with hazel eyes and 4 with green eyes. Two students are sele

cted at random. Whats the probability of two blue
Mathematics
2 answers:
IRINA_888 [86]3 years ago
8 0
If two blue;
5/20*4/19
=1/19
Ivan3 years ago
5 0
Hwy friend
Let's figure this out.
5+7+4+4= 20 total students
4/20 students have hazel eyes
6/20 students do not have hazel eyes
16 / 20 =.8
80% chance that 1 is not hazel
80% that the 2nd isn't hazel
To find the probability that both will not be hazel you must multiply:
80% by 80% (.8 * .8)
.8 *.8 = .64
There is a 64% chance both of the selected students wont have hazel eyes.  
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