Answer:
C 1.) 63
C 2.) 49
P 3.) 37
P 4.) 13
C 5.) 42
Explaination:
1.Yes, since 63 has more than two factors i.e. 1, 3, 7, 9, 21, 63. In other words, 63 is a composite number because 63 has more than 2 factors.
2.Is 49 a Composite Number? Yes, since 49 has more than two factors i.e. 1, 7, 49. In other words, 49 is a composite number because 49 has more than 2 factors.
3. Yes, 37 is a prime number. The number 37 is divisible only by 1 and the number itself. For a number to be classified as a prime number, it should have exactly two factors. Since 37 has exactly two factors, i.e. 1 and 37, it is a prime number.
4. Yes, 13 is a prime number. The number 13 is divisible only by 1 and the number itself. For a number to be classified as a prime number, it should have exactly two factors. Since 13 has exactly two factors, i.e. 1 and 13, it is a prime number.
5. Is 42 a Composite Number? Yes, since 42 has more than two factors i.e. 1, 2, 3, 6, 7, 14, 21, 42. In other words, 42 is a composite number because 42 has more than 2 factors.
Answers are not mine.
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