![subject](/tpl/images/cats/mat.png)
Mathematics, 14.05.2021 06:20 Hcalhoun21
Please help me
Cassie has a deck of 20 cards numbered 1-20. She randomly picks a card, does not replace it, and then randomly picks another card. Find the probability of each event.
1. Picks a 5 and then a 6
2. Picks an even number and then a 7
3. Picks a 5 or less and the. A number greater than 15
4. Picks a 1 and then a number greater than 4
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:00
According to modern science, earth is about 4.5 billion years old and written human history extends back about 10,000 years. suppose the entire history of earth is represented with a 10-meter-long timeline, with the birth of earth on one end and today at the other end.
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:10
Asix-sided number cube is rolled twice. what is the probability that the first roll is an even numbe and the second roll is a number greater than 4?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:30
Which of the following vectors are orthogonal to (2,1)? check all that apply
Answers: 1
![question](/tpl/images/cats/mat.png)
You know the right answer?
Please help me
Cassie has a deck of 20 cards numbered 1-20. She randomly picks a card, does not rep...
Questions
![question](/tpl/images/cats/biologiya.png)
Biology, 05.05.2020 06:52
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 05.05.2020 06:52
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 06:52
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 06:52
![question](/tpl/images/cats/fizika.png)
Physics, 05.05.2020 06:52
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 06:52
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 06:52
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
English, 05.05.2020 06:52
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 06:52
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 06:52