Friday Homework - 20201 sep 19
Sets-
In a
scrvey among the 200 stu
Idents of a school, it was found
that 600 student liked apple.
5oo like organge and 125
did not ůke any friuts.

There are 12 boy and13 girls in a class. if the teacher randomly chooses a student’s name out of a hat what is the probability it will be a girl

Solve - pv + 40 < 65 for v solve 7w - 3r = 15 for r

The lengths of nails produced in a factory are normally distributed with a mean of 4.91 centimeters and a standard deviation of 0.05 centimeters. find the two lengths that separate the top 4% and the bottom 4%. these lengths could serve as limits used to identify which nails should be rejected. round your answer to the nearest hundredth, if necessary.