Pls i dont know this
a bag contains 7 white marbles, 3 blue marbles, and 15 red marble...
Mathematics, 19.10.2019 03:50 Bervy07
Pls i dont know this
a bag contains 7 white marbles, 3 blue marbles, and 15 red marbles (and no other marbles). one marble is chosen without looking.
what is n(s)n(s) ?
Answers: 3
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