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SpyIntel [72]
2 years ago
13

Choose the number that is composite. A. 2 B. 21 C. 31 D. 17

Mathematics
1 answer:
Stella [2.4K]2 years ago
6 0
A composite number has more than two factors. (B) 21 is a composite number because the factors of 21 are 7 × 3.
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