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Which number is composite? a. 79 b. 87 c. 89 d. 97
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3 votes
Which number is composite?
a. 79
b. 87
c. 89
d. 97

User Jlconlin
by
6.5k points

1 Answer

3 votes
I am pretty sure b. is right. This is because 87 is not prime
User David Ferris
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