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What is the probability a prime number will show up on a number cube?
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∙ 10y ago
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∙ 10y ago
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What is the probability that the sum of the dice is odd and both dice show the number 3?
The probability is 0. If both dice show the number 3 then the sum is 6 which is not odd.
A die is rolled what is the probability that the die will show 4 5 or 6?
Assuming the die to be a cube, with each face having a number 1,2,3,4,5,6. Since there are 6 digits in total and only three are selected . The P(4,5,6) = 3 / 6 = 1/2 = 0.5
Two coins and two number cubes are tossed at the same time. What is the approximate probability that the two coins show different sides and the two number cubes show the same number?
It is 1/12.
Two cubes whose faces are numbered 1 through 6 are tossed What is the probability that both cubes show the same number?
6/36
The probability that a given student will show up for the test is 0.9 if there are 27 students in the class what is the probability that everyone will show up?
.9^27, or approximately .058 = 5.8%
You roll 2 dice What is the probability that the sum of the dice is prime and both dice show the number 6?
The probability is 0 since if both dice show the number 6, their sum is 12 which is not a prime.
Bill will toss a coin and roll a number cube once. What is the probability that the coin will show tails and the number cube will show a multiple of three?
(1/2)*(2/6) = 1/6
What is the probability rolling prime numbers when rolling two dice?
Assuming you mean the sum of the two dice is a prime number, then: The possible outcomes are 2, 3, 5, 7, 11 which occur 1, 2, 4, 7, 2 times respectively. There are 36 possible outcomes → pr(prime_sum) = (1+2+4+7+2)/36 = 16/36 = 4/9 If you mean that both dice must show a prime number, then: The possible primes are 2, 3, 5 → probability of 1 die showing a prime number is 3/6 = ½ → probability both show a prime number is ½ × ½ = ¼ If you mean either or both dice could show a prime number, then: The possible primes are 2, 3, 5 → probability of 1 die showing a primes is 3/6 = ½ → probability of a die not showing a prime is 1 - ½ = ½ → probability of neither die showing a prime is ½ × ½ = ¼ → probability of either or both dice show a prime is 1 - ¼ = ¾
What is the probability that the sum of the dice is odd and both dice show the number 3?
The probability is 0. If both dice show the number 3 then the sum is 6 which is not odd.
How many times will the number 5 show up if a fair number cube rolled 300 times?
It will show up any number of times from 0 to 300. The expected value is 50 but the probabiluty that is shows up exactly 50 times is around 6%.
What is the probability of rolling the following number situations with a single die a number less than 6?
Number of possible ways for one cube to fall = 6 .Number of those possibilities that show a nmumbver less than 6 = 5 . (1, 2, 3, 4, and 5)Probability of rolling a number less than 6 = 5/6 = 831/3 %
suppose you roll a number cube 30 times write a ratio to describe the theoretical probability of rolling each of the following: (show all your work) 1,4,6,7 an even number an odd number please help I need this thankyou?
Please help NOW SOS
What is it called when you show a composite number as a product or prime number?
Showing a composite number as a product of prime numbers is called prime factorization.
What equation can show you that 64 is part of a prime number?
No number, other than 1, can be part of a prime number.
What is the use for a tree diagram?
Calculate probability and if you mean factor tree diagram, it can find the prime factors of any number.
Is 135 a prime number and show the work?
There is no work. The only prime number ending in 5 is 5.
Can you use a prime number to show factors of a composite number?
Yes
