Hey math folks! Here is a question for you: What is the probability that you will get a 3-digit combination correct if no digits in the combination can be repeated? Please show me how to solve it.... Thanks in advance
Last edited by mr fantastic; June 30th 2011 at 01:34 PM. Reason: Re-titled.
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Originally Posted by IBstudent What is the probability that you will get a 3-digit combination correct if no digits in the combination can be repeated? Well there are possible combinations.
Originally Posted by Plato Well there are possible combinations. That is correct, may I ask how you got these numbers?
Okay nevermind guys I think I found out how..... Thanks.
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