Mathematics, 27.01.2020 20:31, justhereforanswers13

In a bag of keys there are 14 silver keys, 6 black keys , 10 copper keys and 2 painted keys of various colors. one key is drawn out at random. what is the probability that the key that is drawn is silver or copper

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In a bag of keys there are 14 silver keys, 6 black keys , 10 copper keys and 2 painted keys of vario...