![subject](/tpl/images/cats/mat.png)
Mathematics, 17.08.2020 04:01 Liantic
In a class of 40 students, 30 read chemistry and 20 read physics. If all the students read at least one if the subjects, find the probability that a student selected at rand from the class reads only chemistry
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:00, santosv3136
What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:50, Sourcandy
Organic apples are on special for $1.50 per pound. does total cost vary inversely or directly with the number of pounds purchased? find the cost of 3.4 pounds of apples. a. inversely: $5.10 b. directly; $5.10 c. inversely: $2.27 d. directly; $2.27
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:20, jimena15
As voters exit the polls, you ask a representative random sample of voters if they voted for a proposition. if the true percentage of voters who vote for the proposition is 63%, what is the probability that, in your sample, exactly 5 do not voted for the proposition before 2 voted for the proposition? the probability is
Answers: 2
You know the right answer?
In a class of 40 students, 30 read chemistry and 20 read physics. If all the students read at least...
Questions in other subjects:
![Konu](/tpl/images/cats/health.png)
![Konu](/tpl/images/cats/mkx.png)
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/biologiya.png)
![Konu](/tpl/images/cats/istoriya.png)
History, 02.12.2019 09:31
![Konu](/tpl/images/cats/health.png)
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 02.12.2019 09:31
![Konu](/tpl/images/cats/mat.png)
Mathematics, 02.12.2019 09:31
![Konu](/tpl/images/cats/mat.png)
Mathematics, 02.12.2019 09:31