Current location - Trademark Inquiry Complete Network - Overdue credit card - The success rate of combining 9 hot blood balls with 7 7 What is the probability of 7 2 What is the probability of 5 5 If there are more detailed additional points
The success rate of combining 9 hot blood balls with 7 7 What is the probability of 7 2 What is the probability of 5 5 If there are more detailed additional points
The black card is about
7 7 40
7 2 10
5 5 10
Generally 5 2, 7 7
5 2 The blue card is 50, the purple card is close to 40, the black card is about 30, and the orange card is more than 20