contestada

If p is a prime number, which of the following could also be a prime number?

Respuesta :

The primes, in order, are: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, ... We can then see that, of the answers, only 47 and 31 remain possibly correct answers.

Hope that helps