There is a better chance of rolling a 7 because there are more combinations of numbers on a pair of dice that add to 7 (the probability of rolling a 7 is 6/36 vs a 9 which is 4/36).
1 2 3 4 5 6
+-------------------
1 | 2 3 4 5 6 7
2 | 3 4 5 6 7 8
3 | 4 5 6 7 8 9
4 | 5 6 7 8 9 10
5 | 6 7 8 9 10 11
6 | 7 8 9 10 11 12
If you pick it up, there is a 99% chance that you will roll the dice upon dropping it, and a 1% chance of it landing on one face and sitting there, not rolling.
Rolling it once there is a 1 out of 6 chance - because there is 6 numbers on a dice and one of them is three. so rolling it twice would be a 2 out of 12 chance / 0.16 / 16% chance
The chance is 9%
There is a one out of four chance of having both dice even numbers.
The chance of throwing 7 with 2 dice is 1 in 6. The chance of throwing 7 with 2 dice 56 times in a row is 1 in 656 ≈ 1 in 3.771 x 1043.
The chance of rolling a certain number on a dice is 1/6, so the chance of rolling a 4 OR 5is 2/6. But if you have two dice you have the most chance of rolling a seven (6/36 or 1/6)
If you pick it up, there is a 99% chance that you will roll the dice upon dropping it, and a 1% chance of it landing on one face and sitting there, not rolling.
Rolling it once there is a 1 out of 6 chance - because there is 6 numbers on a dice and one of them is three. so rolling it twice would be a 2 out of 12 chance / 0.16 / 16% chance
The chance is 9%
A 1 in 6 chance.
There is a one out of four chance of having both dice even numbers.
The chance is 10/216 = 5/108
The chance of throwing 7 with 2 dice is 1 in 6. The chance of throwing 7 with 2 dice 56 times in a row is 1 in 656 ≈ 1 in 3.771 x 1043.
0% probability
The answer depends on the chance of WHAT! Rolling a 6? an odd number? a composite? Each of these has a different answer.
There is always a 1 in 6 chance of rolling ANY number on a six-sided dice, as there are 6 numbers.
5/216