nana050105 nana050105
  • 02-02-2018
  • Mathematics
contestada

Jerry randomly selects 20 boxes of crayons from the shelf and finds 2 boxes with at least one broken crayon. If the shelf holds 130 boxes, how many would you expect to have at least one broken crayon

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tcoop69p3lpwe tcoop69p3lpwe
  • 04-02-2018
if you have one per box you got 20 broken in all.
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