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Earn +20 ptsQ: Is 11 17 20 23 a composite number?
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A number between 11 and 20 that is both composite and odd?
15 is a composite number - it can be divided by 3 and 5. 11, 13, 17 and 19 are all prime numbers, not composite.
Why is 20 a composite number?
20 is a composite number because it has more than 2 factors
What is a composite number of 10 and 20?
The only composite factor of 10 is 10. The composite factors of 20 are 4, 10, 20
Which number from 10 to 20 has a odd number?
11, 13, 15, 17, and 19 does.
What is the next number in this pattern 20 17 14 11?
8
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