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Earn +20 ptsQ: Which of these numbers is not composite 15 18 19 20 21?
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What are the composite numbers between 11-19?
They are: 12, 14, 15, 16 and 18
What are the composite numbers between 11 an19?
12, 14, 15, 16, and 18 are composite numbers 11, 13, 17, and 19 are prime numbers
How many composite numbers are there in between 11 and 19?
The composite numbers between 11 and 19 are: 12 14 15 16 18 The other numbers, 11, 13, 17, and 19, are all prime.
What is the sum of all the composite numbers from 11-19?
It is: 12+14+15+16+18 = 75
Which of these numbers is composite 11 13 15 17 19?
It is 15
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