Ahorse race has 13 entries. assuming that there are no ties, what is the probability that the four horses owned by one person finish first, second, third and fourth?

The solution would be like this for this specific problem:

4/13 * 3/12* 2/11 * 1/10 = 0.0014

So the probability that the four horses owned by one person finish first, second, third and fourth is 0.0014. I am hoping that this answer has satisfied your query and it will be able to help you in your endeavor, and if you would like, feel free to ask another question.

option a.

step-by-step explanation:

if you look closely at the graph, we can notice that the function is not defined at two different points.

if you look at functions b and c, you will notice that both functions are not defined at just one point. the function b is not defined at x= -5/2 and function c is not defined at x=-5. both options are discarded, given that our function should not be defined at two fiferent points.

now, if you look closely at the graph you will notice that the function sketched is not defined at x=5 and x=-2.

nope.   happens to me as well.

-aparri