Answer:
x=8.6
Step-by-step explanation:
x=8.6
I think it's <span>121212121/100000000 but I'm not sure...
</span>
Answer:
3 3/11 im sure its correct.
Answer:
Step-by-step explanation:
Given
--- 8 friends
--- proportion that one-time fling
This question is an illustration of binomial probability, and it is represented as:
Solving (a): P(x = 0) --- None has done one time fling
Solving (b):
To do this, we make use of compliment rule:
Rewrite as:
Solving (c): --- Not more than 2 has one time fling
This is calculated as:
We have:
So:
Answer:
45
Step-by-step explanation:
2/9 = 10/m
m = 10*9/2
m = 90/2
m = 45