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What is the probability of rolling two even numbers on two number cubes?
Wiki User
∙ 12y ago
1/2 or 50%
Answer:
If the question means rolling even numbers on each at the same time (which it appears to) then the previous answer is incorrect.
There's a 50% chance on each die of getting an even number, but since we require them to occur together the individual probabilities are multiplied, giving 25%.
This is easy to illustrate:
Die 1 Die 2
Odd Odd
Odd Even
Even Odd
Even Even
In only 1 of the four possibilities does evens come up on both.
Wiki User
∙ 12y ago
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When rolling 2 number cubes the Podds and odds is?
If I understand the question correctly, you want the probability of each cube showing an odd number. If the number cubes are fair, then the answer is 1/4.
Which numbers have a square and cube root?
Cubes of squares or squares of cubes, like 1, 64 and 729.
Is the cube root of 30 rational or irrational?
Cubes of all numbers are irrational numbers, if they're not natural
What are the cube numbers between 30 and 50?
none 3 x 3 x 3 = 27 4 x 4 x 4 = 64 ---------------------------- Every number has a cube root, just most of them are not whole numbers, so every number between 30 and 50 is a cube. If you meant what the perfect cube numbers (ie the cubes of whole numbers) between 30 and 50, then the answer is, as above, none.
What is interesting about Hardy-Ramanujan number?
1729 is the smallest number that can be expressed in two ways as the sum of two cubes.[12cube+9cube] * * * * * ... two positive cubes. 12 cube + 1 cube and 10 cube + 9 cube.
What is the probability of rolling two number cubes simultaneously and getting different numbers?
The probability is 5/6.
What is the probability of rolling a number less than or equal to 12 when rolling two number cubes?
It is 1.
When rolling three number cubes what is the probability of rolling a 5a number less than 3and an even number?
The probability is 57/216 = 19/108
What is the probability getting a thirteen by rolling two number cubes?
impossible
What is the probability of rolling a sum of 2 with two number cubes?
50%
What is the probability of rolling 2 number cubes with a sum of 1?
36
What is the probability that the difference of the numbers is 6 in two number cubes?
The probability is 0.
What is probability of rolling a sum of 2 when two number cubes are used?
1/36
What is the probability of rolling a pair of sixes 2 standard number cubes?
1/36
If you roll a pair of six sided number cubes what is the probability of rolling two numbers whose sum is 6?
If you roll a pair of six sided number cubes the probability of rolling two numbers whose sum is 6 is 5/36 or 0.1389. There are 5 ways to get 6: 1,5 & 5,1 & 4,2 & 2,4 & 3,3. There are 36 outcomes for a roll of 2 dice.
What is the probability of getting a sum of 3 when three number cubes are rolled?
If the number cubes are standard dice cubes, the odds of rolling 3 ones is 1 in 216.
What is the probability of rolling a sum of 10 or a sum that is an odd number when two number cubes are rolled?
The probability is 21/36 = 7/12
