SOLUTION: With Solution Please: Fifty balls are numbered 1 to 50, placed in a box and mixed thoroughly. If a ball is picked at random, what is the probability that a. its number is di

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Question 635055: With Solution Please:
Fifty balls are numbered 1 to 50, placed in a box and mixed thoroughly. If a ball is picked at random, what is the probability that
a. its number is divisible by 6?
b. its number ends in 2?
c. its number is divisible by 6 or ends in 2?
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 

Hi,

Fifty balls are numbered 1 to 50, placed in a box and mixed thoroughly. 

If a ball is picked at random

P(6,12,18,24,30,36,42,48) =+8%2F50+=+4%2F25

P(2,12,22,32,42) = 5%2F50+=+1%2F10

P(divisible by 6  OR  ends in 2) = 8%2F50+%2B+5%2F50+=+13%2F50