Choose Yes or No:

Question

(2 points)
21 is a prime number.
Choose

31 is a prime number.
Choose

51 is a composite number.
Choose

96 is a composite number.
Choose

Answer 1

21 is a prime number. Choose: No

31 is a prime number. Choose: Yes

51 is a composite number. Choose: Yes

96 is a composite number. Choose: Yes