Mathematics, 14.07.2019 10:50 sman091305
Abox contains 20 red marbles and 30 blue marbles. a second box contains 10 white marbles and 40 black marbles. if you choose one marble from each box without looking, what is the probability that you get a blue and a back marble
Answers: 1
Mathematics, 21.06.2019 17:10, ieyaalzhraa
The random variable x is the number of occurrences of an event over an interval of ten minutes. it can be assumed that the probability of an occurrence is the same in any two-time periods of an equal length. it is known that the mean number of occurrences in ten minutes is 5.3. the appropriate probability distribution for the random variable
Answers: 2
Mathematics, 21.06.2019 19:30, amanquen35
The pyramid below was dissected by a horizontal plane which shape describes the pyramid horizontal cross section
Answers: 1
Mathematics, 22.06.2019 00:20, cjasmine626
What is the slope of the line passing through the points (3, 3) and (5, 7) ? 1. 2 2. 1/2 3. −2 4. −1/2
Answers: 2
Abox contains 20 red marbles and 30 blue marbles. a second box contains 10 white marbles and 40 blac...
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