Posted by scooby91320002 on .
Which of the given numbers are composite?
0, 1, 15, 19, 23, 31, 49, 55, 59, 87, 91, 97, 103, 105

math 
DrBob222,
Scooby, what is a composite number?

math 
scooby91320002,
i am not sure

math 
DrBob222,
If you don't know what a composite number is, how can you possible identify one when you see it? See this site.
http://en.wikipedia.org/wiki/Composite_number