1. 2. 3. A drawer contains black, brown, and white socks. How many socks ensure two...

1. 2. 3.

A drawer contains black, brown, and white socks. How many socks ensure two of the same color?

With 2,0,3 and 6 how many three digits even numbers can be generated without replacements?

We selected 20 persons by the random. What is the probability that only 3 of them have the same birthday at August? Find the probability that only 3 of them have the common month for their birthday?

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orchestra answered 1 year ago

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