# math

posted by .

Wich if the given numbers are composite?15,19,23,31,49,55,59,87,91,97,103,105

## Similar Questions

1. ### Basic Math

Im so confused with these questions: which of the following numbers are composite?
2. ### math

find two pairs of numbers with the given number as their least common multiple the numbers are 10 36 60 105
3. ### math

Which of the given numbers are composite?
4. ### math 115

could someone check my work please? 1.List the factors of each of the following numbers.66 1,11,6 2.Use the following list of numbers for exercises 13 and 14. 0, 1, 15, 19, 23, 31, 49, 55, 59, 87, 91, 97, 103, 105 15,55,105 answer
5. ### math

which of these statements about prime and composite numbers is true?
6. ### math

Cruz and his friend, Penny need to determine what numbers are prime and what numbers are composite for homework assignment. Cruz says that the number 5 is a composite number because it has the factors 2 and 2.5. Explain what is wrong …
7. ### math

Which of the given numbers are composite?
8. ### math

For numbers 10-13 find 2 pairs of numbers with the given number as their least common multiple. 10. 10 11. 36 12. 60 13. 105
9. ### math

Consider the given statements. 1. Every prime number is odd. 2. There are 8 prime numbers between 10 and 40. 3. There are 11 composite numbers between 0 and 20. 4. The number 4 is the smallest even composite number.
10. ### math

Consider the given statements. 1. Every prime number is odd. 2. There are 8 prime numbers between 10 and 40. 3. There are 11 composite numbers between 0 and 20. 4. The number 4 is the smallest even composite number. Which two given …

More Similar Questions