Answer:
x+6y=5
3x+y=16
6x+2y=8
Step-by-step explanation:
Answer:
2b
Step-by-step explanation:
a/b = 2/3
3a = 2b
Answer:
I have no clue. I think it is -0.40 if I remember correctly.
Answer:
Consider the complete question is,
'The odds in favor of frank McKinney winning a hot dog eating contest are 2:9,
- Determine the probability that Frank will win the contest,
- Determine the probability that Frank will not win the contest'
Solution :
We know that,
Odds in favor : the ratio of the number of ways that an outcome can occur compared to how many ways it cannot occur.
We have,

So, total outcomes = 2 + 9 = 11,

Thus, the probability that Frank will win the contest = 
And,
The probability that Frank will win the contest = 