Find each probability for one roll of a number cube.
P(less than 4)
would it be 3/6 = 1/3 or no?
i don't understand 3/6 dose not equal 1/3
its 1/2
the problem is 15x(7-7)+(5x2)=
i got the answer 10 but im not sure what order i should do the operations in to get my answer? Help?
To determine the probability of rolling a number less than 4 on a number cube, we need to identify the total number of possible outcomes and the number of favorable outcomes.
In this case, the number cube has 6 faces, numbered from 1 to 6. We want to find the probability of rolling a number less than 4, which includes the numbers 1, 2, and 3.
The total number of possible outcomes on the number cube is 6 (since there are 6 faces).
The number of favorable outcomes, or the numbers less than 4, is 3 (1, 2, and 3).
So, the probability of rolling a number less than 4 on a number cube is 3/6, which simplifies to 1/2.
To find the probability of rolling a number less than 4 on a number cube, we need to determine the total number of favorable outcomes (the numbers less than 4) and divide it by the total number of possible outcomes.
In this case, the number cube has 6 sides numbered from 1 to 6. The numbers less than 4 are 1, 2, and 3. So, there are 3 favorable outcomes.
Therefore, the probability of rolling a number less than 4 on a number cube is 3 favorable outcomes out of 6 possible outcomes, which can be written as:
P(less than 4) = 3/6 = 1/2
So, the correct probability is 1/2, not 1/3.