Question
1. Task The first basket contains 2 white, 3 red balls, the second 3 white, 2 red balls. One ball is taken out of each
1. Task
The first basket contains 2 white, 3 red balls, the second 3 white, 2 red balls. One ball is taken out of each basket.
What is the probability that:
1. both balls are white;
2. one ball white, the other red;
3. both balls are red.
2. Task
How many different three-digit numbers can be formed from the numbers 0;1;2;3;5,
1. if the same number can be repeated several times,
2. if the numbers do not repeat,
3. if the first digit is 5 and the digits do not repeat.
3.Task
The dice are rolled once. The probability of rolling 3 points is...
a. 1/2
b. 1/6
c. 3/6
4.Task
32 cards in a deck of cards. 3 cards are drawn from it.
In how many cases will there be one ace among the cards drawn?
In how many cases will there be two queens among the cards drawn?
I need to complete the tasks very quickly, thank you very much for the answers!
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