Question

plz 15 help..... plz​

Answer 1

Answer:

Step-by-step explanation:

Total days in April=30

4 weeks would definitely have Friday in it.

Remaining 2 days could have fiday in it

Therefore probability of getting 5 Friday in April is 1/7

Answer 2

Answer:

n(s) =30

n(s) =30n(E) =5

n(s) =30n(E) =5P(E)=n(E) /n(s)

n(s) =30n(E) =5P(E)=n(E) /n(s) =5/30

n(s) =30n(E) =5P(E)=n(E) /n(s) =5/30 =1/6

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