![subject](/tpl/images/cats/mat.png)
Mathematics, 11.04.2021 14:00 amberwilliams22
Probability of dependent events
A radio disc jockey has 8 songs on this upcoming hour's playlist: 2 are rock songs, 4 are reggae songs, and 2 are country songs. The disc jockey randomly
chooses the first song to play, and then she randomly chooses the second song from the remaining ones. What is the probability that both songs are country
songs? Write your answer as a fraction in simplest form.
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/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 16:20
The number of nails of a given length is normally distributed with a mean length of 5.00 in, and a standard deviation of 0.03 in. find the number of nails in a bag of 120 that are less than 4.94 in. long.
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:00
Three cylinders have a volume of 2836 cm^3. cylinder a has a height of 900 cm. cylinder b has a height of 225 cm. cylinder c has a height of 100 cm. find the radius of each cylinder. use 3.14 as an approximate for π
Answers: 1
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:00
Find the length of the normal and the angle it makes with the positive x-axis. (see pictured below)
Answers: 1
You know the right answer?
Probability of dependent events
A radio disc jockey has 8 songs on this upcoming hour's playlist: 2...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 25.09.2020 02:01
![question](/tpl/images/cats/istoriya.png)
History, 25.09.2020 02:01
![question](/tpl/images/cats/mat.png)
Mathematics, 25.09.2020 02:01
![question](/tpl/images/cats/geografiya.png)
Geography, 25.09.2020 02:01
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 25.09.2020 02:01
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/en.png)
English, 25.09.2020 02:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/en.png)
English, 25.09.2020 02:01
![question](/tpl/images/cats/mat.png)
Mathematics, 25.09.2020 02:01
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 25.09.2020 02:01
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 25.09.2020 02:01