Need urgent in will mark look at the photo to answerthe question in the photo you will find the question and the answer

Remark

There are two possible answers, unfortunately. Perhaps the answer choices will straighten it out.

One

If the first 4 finishers can be in any one of the first 4 places, you have a combination.

That is written as

which is equal to 1365

Two

But the problem is that the four finishers could be in a specified order. in which case you do not divide by 4! 13760 is your answer.

OK so both answers are there. What do we do. The question does not specify the second possibility as being there. So I would choose 1365 <<< Answer.

But do not be surprised if the answer is 13760. If it is, then respectfully complain politely, but move on.

Note

The first answer comes from 15C4 which means the top 4 can finish in any order. The question is then a combination problem

The Second answer comes from 15P4 which means there is 1 specific order that the top 4 finish in. I do not believe that is what the question means.

1st part is 64,000,000

2nd part 500,000

step-by-step explanation: