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A Prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite. 4 and 6 are composite, 5 is prime.
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What is the probability that he gets a number greater than 3 or a prime number if Kevin rolls a 6 sided die?
The possible prime numbers are 2, 3, 5 The possible numbers greater than 3 are 4, 5, 6 → a success is 2 3, 4, 5, 6 → pr(prime or > 3) = 5/6
Prime numbers between 2 and 10?
the prime numbers between 2 and 10 are 2, 3, 5, and 7.
Is 4 plus 6 a prime number of 20?
NO!!!! Other than '2' all prime numbers are odd numbers. 4,6,10 & 20 are all even so they are not prime numbers.
Which of the prime numbers 2 3 4 5 6 and 7 cannot be the difference between two consecutive prime numbers greater than 2?
Any prime numbers greater than 2 will be odd numbers. The difference between two odd numbers will be an even number. So, the difference between two prime (and odd) numbers could be 2, 4, or 6, of the numbers given. The difference could not be 3, 5, or 7.
What numbers from 1-6 are prime numbers?
2, 3 and 5
