Lipani594 Lipani594
  • 22-05-2015
  • Mathematics
contestada

A bag contains 3 blue marbles, 9 green marbles and 11 yellow marbles.Twice you draw a marble and replace it. Find p (blue,then green) A.27/529 B.27/23 C.15/259 D.12/23

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iloveanimals5265
iloveanimals5265 iloveanimals5265
  • 22-05-2015
 3/23 * 9/23 =27/529
hope that helps
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