devyanipatel92 devyanipatel92

06-02-2015
Mathematics

contestada

Which number is composite?
23
89
79
93

Respuesta :

rfanfiction rfanfiction

06-02-2015

93 is composite because it is divisible by 3.

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Chloepigott Chloepigott

06-02-2015

93 is composite because you can decide it by a number other than 1, 23, 89, 79 are all prime because you can't decide the number by anything else but 1.

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