145k views
0 votes
The number tiles containing the numbers 11-20 are in a bag. One tile is pulled from the bag. Determine each probability. 3a. P(prime number)= ? / 3b. p(multiple of 3)= ?

1 Answer

7 votes


|\Omega|=10\\

3a


|A|=4\\\\P(A)=(4)/(10)=(2)/(5)=40\%

3b


|A|=3\\\\P(A)=(3)/(10)=30\%

User Mohammad Arif
by
8.2k points

No related questions found