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When you roll a 6 sided die with faces numbered 1 through 6 and toss a coin what is the probability of rolling a 5 and getting tails?
As the two events are independent multiply the respective probabilities together:
pr(5) = 1/6
pr(tails) = 1/2*
→ pr(5 and tails) = 1/6 × 1/2 = 1/12
*Actually it is slightly less than 1/2 as there is a very small probability that the coin will end up on its edge; for a small coin it is so small that it can be ignored, but with a scaled up coin it becomes a real possibility as (accidentally) demonstrated in the 1997 Royal Institution Christmas Lecture "The Magical Maze"
What else can I help you with?
You roll a 6-sided die with faces numbered 1 through 6 and toss a coin. What is the probability of rolling a 3 or getting heads?
It is 3/4.
You roll a 6-sided die with faces numbered 1 through 6 and toss a coin. What is the probability of rolling a 5 or getting tails?
7-12
What is the probability of rolling a multiple of 4 on a fair-sided number cube?
That's going to depend on how many numbered sides the "cube" has, and howthey're numbered.If it's literally a six-sided cube, with the faces numbered 1 through 6, then the onlymultiple of 4 anywhere on it is 4, and the probability of rolling the 4 is1/6 or (16 and 2/3) percent.
If there was a numbered cube from 1 through 6 what is the probability of rolling a number greater than 4?
Sample space for rolling a number greater than 4 is {5,6} so 2 choices in total out of 6 P(>4)=2/6=1/3 is the answer
What is the probability of landing on number 4 if you spun a spinner numbered 1 through 4?
The probability is one in four, or 25%.
What is the probability of getting 7 equal sectors numbered 1 through 7 and landing on a 4 rolling a single die numbered 1 to 6?
The probability is 1/42.
You roll a 6-sided die with faces numbered 1 through 6 and toss a coin. What is the probability of rolling a 3 or getting heads?
It is 3/4.
You roll a 6-sided die with faces numbered 1 through 6 and toss a coin. What is the probability of rolling a 5 or getting tails?
7-12
What is the probability if two cubes whose faces are numbered 1 through 6 will show the same number?
The probability of rolling doubles on a pair of dice is 1 in 6, or about 0.1667.
What is the probability of rolling a multiple of 4 on a fair-sided number cube?
That's going to depend on how many numbered sides the "cube" has, and howthey're numbered.If it's literally a six-sided cube, with the faces numbered 1 through 6, then the onlymultiple of 4 anywhere on it is 4, and the probability of rolling the 4 is1/6 or (16 and 2/3) percent.
If a card is drawn from a deck numbered 1 through 10 and a die is rolled what is the probability of drawing a 10 and a 3?
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.
What is the probability of a coin heads up and rolling a 4 or 5 on a fair number cube numbered 1 through 6?
Probability of coin heads up: 1/2 Rolling a 4 or 5 on the cube: 2/6 1/2 times 2/6 = 2/12, or 1/6.
If there was a numbered cube from 1 through 6 what is the probability of rolling a number greater than 4?
Sample space for rolling a number greater than 4 is {5,6} so 2 choices in total out of 6 P(>4)=2/6=1/3 is the answer
What is the probability of landing on number 4 if you spun a spinner numbered 1 through 4?
The probability is one in four, or 25%.
When a fair die is thrown what is the probability of getting the number 3?
A die normally has 6 sides numbered 1 through 6. The probability of you landing on ANY number is 1:6, or you have a 1 in 6 chance of landing a 3.
What is the probability of landing on an even number after spinning a spinner with 7 equal sectors numbered 1 through 7?
The probability is 3/7.
What is the probability of landing on an odd number after spinning a spinner with 9 equal sectors numbered 1 through 9?
The probability is 5/9.
