Mathematics, 27.06.2019 17:30 bakoeboo
Abox contains 20 different balls numbered from 1 to 20 (different balls have different numbers). at each step, we select a ball uniformly at random, record the number on it, and put it back in the box. this experiment is repeated 10 times. find the probability that all the numbers recorded were distinct.
Answers: 2
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 15:00, organicmemez
If x = ∛200, which of the following inequalities is true? * 2 < x < 4 3 < x < 5 6 < x < 6.5 4.5 < x < 5.5 5 < x < 6
Answers: 1
Mathematics, 21.06.2019 18:00, CarQuestionl506
If a translation of t-3,-8(x, y) is applied to square abcd what is the y-coordinate of b'? the y-coordinate of is 43 mark this and return save and exit next submit
Answers: 1
You know the right answer?
Abox contains 20 different balls numbered from 1 to 20 (different balls have different numbers). at...
Questions in other subjects:
English, 27.06.2020 03:01
Mathematics, 27.06.2020 03:01
Mathematics, 27.06.2020 03:01
Mathematics, 27.06.2020 03:01
