2 1/2 for $6.25 is the answer
Answer:
The probability of getting exactly 6 girls in 8 births is 0.1093
Step-by-step explanation:
Given : 6 girls in 8 births.
To find : The probability of getting exactly 6 girls in 8 births.
Solution :
The probability of getting girl is 
The probability of getting 6 girl is 
Since we have 6 girls,
We also need to find the probability of getting 2 boys, which is

There are
ways to get 6 girls in 8 births
i.e,
There are 28 ways to get 6 girls in 8 births.
The probability of getting exactly 6 girls in 8 births.



Therefore, The probability of getting exactly 6 girls in 8 births is 0.1093
Answer:
One train weighs 30 tons and another train weighs 99 tons.
Step-by-step explanation:
30+99 adds up to 129
Answer:
1.7881^-6
Step-by-step explanation:
put it in a calculator