.315
The probability of drawing the 10 is 1/10 and the probability of rolling a 3 is 1/6. So, the probability of both is 1/10 * 1/6 = 1/60.
If you draw 9 or fewer cards, the probability is 0. If you draw 10 or more card, the probability is 1.
1 out of 2
The probability of drawing a 10 out of 52 cards is 4 in 52, or 1 in 13, or about 0.07692.
The probability of rolling a 6 is 1/6. The probability of rolling 10 times a 6 is (1/6)10 or 1.654X10-8.
The probability of drawing the 10 is 1/10 and the probability of rolling a 3 is 1/6. So, the probability of both is 1/10 * 1/6 = 1/60.
Probability = 10 is a very serious mistake since the probability of any event can never be greater than 1: so a probability of 10 is obviously a big error.
The probability of a prize in the first box = 1/10.The probability of a prize in the second box = 1/10.The probability of prizes in both boxes = (1/10) x (1/10) = 1/100 = 1%
If you draw 9 or fewer cards, the probability is 0. If you draw 10 or more card, the probability is 1.
The probability is 10/50 = 1/5.
If it is a fir coin, the probability is (1/2)10 = 1/1024.
7/128, or about 5.5% The student has a 1/2 probability of getting each question correct. The probability that he passes is the probability that he gets 10 correct+probability that he gets 9 correct+probability that he gets 8 correct: P(passes)=P(10 right)+P(9 right)+P(8 right)=[(1/2)^10]+[(1/2)^10]*10+[(1/2)^10]*Combinations(10,2)=[(1/2)^10](1+10+45)=56/1024=7/128.
1/13
1 out of 2
The probability of drawing a 10 out of 52 cards is 4 in 52, or 1 in 13, or about 0.07692.
The probability of rolling a 6 is 1/6. The probability of rolling 10 times a 6 is (1/6)10 or 1.654X10-8.
The probability of rolling a sum of 10 with a d4 and a d6 is 1/12 or approximately 8.33.