shania799 shania799

09-05-2017
Mathematics

contestada

Which of the following is a composite number?
a. 31
B. 63
C.13
D. 61

Respuesta :

AnnabethChase139 AnnabethChase139

09-05-2017

B: 63 because it has the factors: 1 7 9 63.

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