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Mathematic probability question?

Can you please help me answer this? Show me the solution, too, please.

There is a total of 800 entries. 45 entries are randomly picked as winners. So how many entries do I need to at least be 1 of the 800 picked?

1 Answer

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  • 5 years ago

    It seems to me this is not a probability problem because you ask for how many entries.

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