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Mathematics, 28.11.2020 19:30 sw2098

There are 9 green beads and 11 blue beads in a box. Jim adds 10 more beads to this box.
Jim is going to take at random a bead from the 30 beads in the box.
2
The probability that he will take a green bead is 5
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(b) Work out how many green beads Jim adds to the box.


There are 9 green beads and 11 blue beads in a box.

Jim adds 10 more beads to this box.
Jim is go

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Answers: 2

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There are 9 green beads and 11 blue beads in a box. Jim adds 10 more beads to this box.
Jim i...
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