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A bowl contains 5 blue marbles, 2 yellow marbles, 10 black marbles, and 3 white marbles. Without looking, what is the probability that Tommy pulls out a blue or yellow marble? 7…

A bowl contains 5 blue marbles, 2 yellow marbles, 10 black marbles, and 3 white marbles. Without looking, what is the probability that Tommy pulls out a blue or yellow marble? 7…
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A bowl contains 5 blue marbles, 2 yellow marbles, 10

black marbles, and 3 white marbles. Without looking,
what is the probability that Tommy pulls out a blue or
yellow marble?
7/___ possible outcomes

User Scoa
by
7.7k points

1 Answer

0 votes
Answer: 7/20 possible outcomes

Explanation: both the blue and yellow equal 7 marbles and there is 20 marbles total, 13 of them being not blue or yellow
User Lhahne
by
9.0k points
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