How many ways at least one vials have hairline crack
In a shipment of 69 vials, only 13 do not have hairline cracks. If you randomly select 3 vials from the shipment, in how many ways can at least one of the 3 selected vials have a hairline crack if the order of selection does not matter?
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Explain the dependence of the Southern economy on slavery?
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In how many ways can at least one of the 3 selected vials have a hairline crack if the order of selection does not matter?
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