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What is the probability that a randomly selected number from 20 to 30 is divisible by 3 and then divisible by 12 after replacement first?
To find the probability that a randomly selected number from 20 to 30 is divisible by 3 and then divisible by 12, we first identify the numbers in that range: 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30. Among these, the numbers divisible by 3 are 21, 24, 27, and 30, which gives us 4 successful outcomes. Next, the only number among these that is also divisible by 12 is 24. Thus, the probability of selecting a number that is divisible by 3 and then, after replacement, is divisible by 12 is the product of the probabilities of each event: ( \frac{4}{11} \times \frac{1}{11} = \frac{4}{121} ).
What is the probability of a number that is selected randomly from the set of integers between one and fifty to be divisible by 7?
If we include both 1 and 50 there are 50 numbers to choose from. The numbers that are divisible by 7 in that range are 7, 14, 21, 28, 35, 42,and 49. There are 7 of them. So the answer would be 7 out of 50, which is 14%.
What is the probability that a random selected number from 20 to 30 is divisible by 3 and then divisible by 12 after replacing first?
To find the probability of selecting a number from 20 to 30 that is divisible by 3, we first identify the numbers in that range: 21, 24, 27, and 30. There are four suitable candidates, so the probability of selecting one of them is 4 out of 11 (the total numbers from 20 to 30, inclusive). After replacing the selected number, we check which of these are divisible by 12. Among the numbers listed, only 24 is divisible by 12. Therefore, the probability of selecting a number divisible by 3 and then finding it divisible by 12 is 1 out of 11, which simplifies to approximately 0.0909 or 9.09%.
What odd number is divisible by an even number?
No odd numbers are divisible by even numbers.
When a number is divisible by another number what is it?
All numbers are divisible by 1. So, apart from the number 1, all numbers are divisible by another number. These numbers are therefore prime or composite.
What is the probability that a randomly selected number from 20 to 30 is divisible by 3 and then divisible by 12 after replacement first?
To find the probability that a randomly selected number from 20 to 30 is divisible by 3 and then divisible by 12, we first identify the numbers in that range: 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30. Among these, the numbers divisible by 3 are 21, 24, 27, and 30, which gives us 4 successful outcomes. Next, the only number among these that is also divisible by 12 is 24. Thus, the probability of selecting a number that is divisible by 3 and then, after replacement, is divisible by 12 is the product of the probabilities of each event: ( \frac{4}{11} \times \frac{1}{11} = \frac{4}{121} ).
What is the probability of a number that is selected randomly from the set of integers between one and fifty to be divisible by 7?
If we include both 1 and 50 there are 50 numbers to choose from. The numbers that are divisible by 7 in that range are 7, 14, 21, 28, 35, 42,and 49. There are 7 of them. So the answer would be 7 out of 50, which is 14%.
What is the probability that a random selected number from 20 to 30 is divisible by 3 and then divisible by 12 after replacing first?
To find the probability of selecting a number from 20 to 30 that is divisible by 3, we first identify the numbers in that range: 21, 24, 27, and 30. There are four suitable candidates, so the probability of selecting one of them is 4 out of 11 (the total numbers from 20 to 30, inclusive). After replacing the selected number, we check which of these are divisible by 12. Among the numbers listed, only 24 is divisible by 12. Therefore, the probability of selecting a number divisible by 3 and then finding it divisible by 12 is 1 out of 11, which simplifies to approximately 0.0909 or 9.09%.
What does generate random numbers mean?
It means to get a number, randomly, from a certain range of numbers.It means to get a number, randomly, from a certain range of numbers.It means to get a number, randomly, from a certain range of numbers.It means to get a number, randomly, from a certain range of numbers.
What odd number is divisible by an even number?
No odd numbers are divisible by even numbers.
When a number is divisible by another number what is it?
All numbers are divisible by 1. So, apart from the number 1, all numbers are divisible by another number. These numbers are therefore prime or composite.
What numbers aren't divisible by any number?
All numbers are divisible.
What numbers are not divisible by 7?
There is an infinite number of numbers that are not divisible by seven!
What numbers are divisible by 511?
An infinite number of numbers are divisible by 511
Are all even numbers divisible by 6?
Not all even numbers are divisible by 6. These numbers are not evenly divisible by 6: Any number smaller than 6. Any number not divisible by 3. If a number is divisible by both 2 and 3, it is divisible by 6.
Why is an odd number can not be divisible by 4?
Odd numbers are not divisible by even numbers.
Explain what a random number is?
That means that a number is selected randomly from a certain set. For example, if you throw a die, you can randomly get any of the integers from 1 to 6. It is random, because you don't know the result in advance.That means that a number is selected randomly from a certain set. For example, if you throw a die, you can randomly get any of the integers from 1 to 6. It is random, because you don't know the result in advance.That means that a number is selected randomly from a certain set. For example, if you throw a die, you can randomly get any of the integers from 1 to 6. It is random, because you don't know the result in advance.That means that a number is selected randomly from a certain set. For example, if you throw a die, you can randomly get any of the integers from 1 to 6. It is random, because you don't know the result in advance.
