There are fifteen students in a geography contest. In how many ways can the contestants win first, second, third, and fourth?

32760 ways.

Step-by-step explanation:

Total number of students = 15

Possible ways to select a student for first position out of 15 = 15

Now one student is selected. So remaining students is 14.

Possible ways to select a student for second position out of 14 = 14

Similarly,

Possible ways to select a student for third position out of 13 = 13

Possible ways to select a student for fourth position out of 12 = 12

So, the number of ways in which contestants can win first, second, third, and fourth is

Required ways

Therefore, the contestants can win first, second, third, and fourth in 32760 ways.

step-by-step explanation:

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