11 and 13 are prime numbers but 15 is a composite number because it has more than two factors
there is not one
It is 15
13, 15
They are: 5 7 11 and 13
11 and 13 are prime numbers but 15 is a composite number because it has more than two factors
Not in that order. They are consecutive odd integers in this order: 11 13 15.
there is not one
It is 15
1
The prime numbers between 6 and 15 are: 7, 11, 13
13, 15
They are: 5 7 11 and 13
The prime numbers between 10 and 15 are 11 and 13.
The numbers are 11, 13 and 15.
The numbers are 11, 13 and 15.
The average of 9, 15, 11, and 13 is 12. It is calculated by adding all the numbers together (9+15+11+13 = 48) and then dividing by the total number of values (4).