![subject](/tpl/images/cats/mat.png)
Mathematics, 27.10.2021 09:50 apalacios3503
có 3 nhóm sinh viên, nhóm 1 có 4 nam 5 nữ, nhóm 2 có 5 nam 6 nữ, nhóm 3 có 6 nam 7 nữ. chọn ngẫu nhiên một nhóm sinh viên. tính xác suất có ít nhất 2 sinh viên nữ
![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 19:30
Asurvey of 2,000 doctors showed that an average of 3 out of 5 doctors use brand x aspirin.how many doctors use brand x aspirin
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:30
At 6 1/2 cents per pound of string beans how much does 7 pounds cost
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:00
Mario has $14.35 left in his wallet. he spent $148.43 for tablecloths. then, he spent $92.05 for napkins. how much money did mario have in his wallet to start with?
Answers: 2
![question](/tpl/images/cats/mat.png)
You know the right answer?
có 3 nhóm sinh viên, nhóm 1 có 4 nam 5 nữ, nhóm 2 có 5 nam 6 nữ, nhóm 3 có 6 nam 7 nữ. chọn ngẫu nhi...
Questions
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/pravo.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 19.12.2019 23:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.12.2019 23:31
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/ekonomika.png)