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Nostrana [21]
3 years ago
13

All of the following numbers are composite numbers except: a.15 b.17 c.18 d.14

Mathematics
2 answers:
ratelena [41]3 years ago
5 0
Your answer is B=17

hope I helped you 
never [62]3 years ago
3 0
Except 17  because it is a prime number

The others have factors   like for example  15  = 5 * 3.
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Step-by-step explanation:

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Step-by-step explanation:

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3 years ago
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