A. you have 12 ping pong balls, and out of the three selected, you bet on 2, 9, and 11. ? is the probability that you win the lottery? Give your answer as a decimal.
c) ? is the probability that at least one of your numbers matches one of the numbers drawn? give answer as decimal.

Question

A. you have 12 ping pong balls, and out of the three selected, you bet on 2, 9, and 11. ? is the probability that you win the lottery? Give your answer as a decimal.
c) ? is the probability that at least one of your numbers matches one of the numbers drawn? give answer as decimal.

anonymous · Answer

A) is .75% you take 3 from 13 and you get 9 then just divide 9 by 12 and get 0.75
C) i think its 0.25 take 3 and divide it by 12 and get 0.25

anonymous · Answer

Thanks @TessaMarie08181997

anonymous · Answer

take 3 from 12. to get 9. 9/12=.75

anonymous · Answer

yes