Từ một hộp chứa 10 quả cầu đỏ và 5 quả cầu xanh, lấy ngẫu nhiên đồng thời 3 quả cầu. Xác suất để lấy được 3 quả màu xanh?

Toánnnn

Quiz
•
Mathematics
•
10th Grade
•
Hard
Phương Nguyễn
FREE Resource
40 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • Ungraded
24/91
12/91
2/91
1/12
2.
MULTIPLE SELECT QUESTION
30 sec • Ungraded
Chọn các đáp án đúng.
3.
MULTIPLE CHOICE QUESTION
30 sec • Ungraded
4.
MULTIPLE CHOICE QUESTION
30 sec • Ungraded
1/2
1/3
1/4
1/6
5.
MULTIPLE CHOICE QUESTION
30 sec • Ungraded
6.
MULTIPLE CHOICE QUESTION
30 sec • Ungraded
7.
MULTIPLE CHOICE QUESTION
30 sec • Ungraded
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