oliviamixon67899 oliviamixon67899
  • 03-06-2021
  • Mathematics
contestada

there are 5 green marbles, 4 red marbles, and 3 yellow marbles in a bag. John selects a marble at random, keeps it, and then selects another marble at random. determine the possibility that two green marbles are chosen.

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appleblossom1215
appleblossom1215 appleblossom1215
  • 03-06-2021

Answer:

1/22

Step-by-step explanation:

  1. 12 total marbles
  2. 5/12 - 1/1 = 4/11
  3. 4/11 - 1/1 = 3/10
  4. 5/12 × 4/11 × 3/10 = 1/22
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