Mathematics, 25.07.2019 23:30 chell6170

Abag contains 2 blue blocks, 3 red blocks, 5 green blocks and 10 black blocks. you put your hand in the bag and without looking, pull out a block. about what fraction of the time would you expect to get a black block

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Abag contains 2 blue blocks, 3 red blocks, 5 green blocks and 10 black blocks. you put your hand in...