There are six read a yellow to blue and for green marbles in a black bag. What are the odds of reaching into the black bag and s
1 answer:
You might be interested in
For this case we must find the solution of the following equation:
If we subtract 3x from both sides of the equation we have:
Different signs are subtracted and the major sign is placed
We add 1 to both sides of the equation:
We multiply by -1 on both sides of the equation:
So, the solution is
Answer:
Answer:
The required probability (P) is :
Step-by-step explanation:
Probability of meeting random person who has same birthday as you =
Probability of meeting random person who do not has same birthday as you =
Now, to find the required probability that the 25th person you meet is the first person who has the same birthday as you = (Probability that the first 24 persons we meet did not have same birthday as you) × (Probability that the first 25 persons we meet has same birthday as you)
Therefore,