![subject](/tpl/images/cats/mat.png)
Mathematics, 28.07.2019 21:50 nataliellamas56
You draw two marbles at random from a jar that has 20 red marbles and 30 black marbles without replacement. what is the probability that both marbles are red?
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/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 16:10, cuppykittyy
The probability that a college student belongs to a health club is 0.3. the probability that a college student lives off-campus is 0.4. the probability that a college student belongs to a health club and lives off-campus is 0.12. find the probability that a college student belongs to a health club or lives off-campus. tip: p(a or b) = p(a) + p(b) - p(a and b) 0.54 0.58 0.70 0.82
Answers: 2
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:40, ashley24109
The weights of broilers (commercially raised chickens) are approximately normally distributed with mean 1387 grams and standard deviation 161 grams. what is the probability that a randomly selected broiler weighs more than 1,425 grams?
Answers: 2
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:00, ReveenatheRaven2296
The distance between two points is 6.5cm and scale of map is 1: 1000 what's the distance between the two points
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:30, damienlopezram
Five friends found a dollar on the ground and decided they each should get 1/5 of it. what amount of money will each friend get? $0.05 $0.20 $0.30 $0.80
Answers: 2
You know the right answer?
You draw two marbles at random from a jar that has 20 red marbles and 30 black marbles without repla...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/es.png)
![Konu](/tpl/images/cats/es.png)
![Konu](/tpl/images/cats/fizika.png)
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 26.07.2019 18:00
![Konu](/tpl/images/cats/obshestvoznanie.png)
![Konu](/tpl/images/cats/es.png)
Spanish, 26.07.2019 18:00
![Konu](/tpl/images/cats/biologiya.png)
Biology, 26.07.2019 18:00
![Konu](/tpl/images/cats/istoriya.png)
History, 26.07.2019 18:00
![Konu](/tpl/images/cats/es.png)
Spanish, 26.07.2019 18:00