By "and", I don't think you mean "with". For a normal cubic die, 3 2s is 1:63−1 and 2 4s is 1:62−1.
2s + 16 = 4s - 6 Subtract 2s from both sides: 16 = 2s - 6 Add 6 to both sides: 22 = 2s divide both sides by 2: s = 11
It is a simple linear equation in 's'. Its solution is the number that 's' must bein order to make it a true statement. The solution may be found like this:4s + 10 = 2s + 2Subtract 10 from each side of the equation:4s = 2s - 8Subtract 2s from each side:2s = -8Divide each side by 2 :s = -4
-6r 2s 5t 2
The odds of rolling 6 out of 2 consecutive dice is 100/25.
The odds of not rolling a 1 or 2 with two dice is 35 in 36. The odds of doing that 25 times in a row is (35/36)25 or about 0.4945Note: The odds of not rolling a 1 is zero, so the answer degraded to the odds of not rolling a 2.===================================Opinion #2:-- There are 36 possible outcomes when 2 dice are rolled.-- Only one of the outcomes is a 2.-- So the probability of NOT rolling a 2 with 2 dice is 35/36 .-- In 25 consecutive rolls, the probability of never rolling a 2 is (35/36)25 = 49.45% .-- The 'odds' are 1,011 to 989 against it.
1/2
I believe the odds are about 60:1
2 out of 12
Long-hand version: 1s^2 2s^2 2p^6 3s^2 3p^6 4s^1 Short-hand version: [Ar] 4s^1 Note: The "^" symbol means the the following number is in the form of a superscript.
Long-hand version: 1s^2 2s^2 2p^6 3s^2 3p^6 4s^2 3d^2 Short-hand version: [Ar] 4s^2 3d^2 Note: The "^" symbol means the the following number is in the form of a superscript.
2/3 or 2:3
1s^2 2s^2 2p^6 3s^2 3p^6 3d^2 4s^2