Question 1118815
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10*9*8 ways.


<pre>
    You can choose the first winner by 10 ways;


    then you can choose the second winner by 9 ways among remaining 9 people.


    Finally, you can choose the third winner by 8 ways anong remaining 8 people.


    It gives you the final answer  10*9*8 ways.


    It is a STANDARD way to solve such problems.
</pre>


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<U>Comment from student</U>: So, is that the answer ; or do you supposed to multiply 10*9*8 which equals to “720”? Thanks.
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<U>My response</U>:  Hey, I assume that after receiving the formula from me you are able to calculate the number.