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22 April, 02:48

Which number is a composite number

A. 1

B. 2

C. 7

D. 9

+2
Answers (2)
  1. 22 April, 03:22
    0
    I think D (9) !
  2. 22 April, 04:45
    0
    A composite number is a positive integer which is not prime (i. e., which has factors other than 1 and itself). The first few composite numbers are 4, 6, 8, 9, 10, 12, 14, 15, 16, ...

    So it would be D. 9
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