ok Step-by-step explanation:
Answer:8x(7+1)=(8x7)+(8x1)
if it's wrong pls tell me
The answer is 38 to your question
Answer:
Step-by-step explanation:
We have to select george but not nina with two other people
No. of ways selecting 2 two people knowing Geroge will be the third one is
(beacuse we have to exclude Nina)
And total no of ways of selecting 3 people out of 8 people is
Therefore the required Probability is
=