Answered

The odds in favor of a horse winning a race are [tex]$9: 5$[/tex]. Find the probability that the horse will win the race.

A. [tex]$\frac{5}{9}$[/tex]
B. [tex]$\frac{3}{5}$[/tex]
C. [tex]$\frac{9}{14}$[/tex]
D. [tex]$\frac{5}{14}$[/tex]



Answer :

The odds in favor of the horse winning a race are given as 9:5. Let's understand what this means and how to find the probability of the horse winning.

1. Interpret the Odds:
- The odds in favor are 9:5.
- This means that for every 9 favorable outcomes (the horse wins), there are 5 unfavorable outcomes (the horse does not win).

2. Calculate the Total Number of Outcomes:
- To find the total number of possible outcomes, add the number of favorable outcomes to the number of unfavorable outcomes:
[tex]\[ \text{Total outcomes} = 9 + 5 = 14 \][/tex]

3. Calculate the Probability:
- Probability is given by the ratio of favorable outcomes to the total number of outcomes.
- Thus, the probability that the horse will win the race is:
[tex]\[ \text{Probability of winning} = \frac{\text{Number of favorable outcomes}}{\text{Total number of outcomes}} = \frac{9}{14} \][/tex]

4. Choose the Correct Answer:
- Comparing this with the provided options, the correct answer is:
[tex]\[ \boxed{\frac{9}{14}} \][/tex]
Therefore, the probability that the horse will win the race is [tex]\( \frac{9}{14} \)[/tex], which corresponds to option C.