3. Jocelyn is trying to determine whether or
not 247 is a prime number.
a) How can she...
Mathematics, 03.12.2021 01:00 ValerieRubyPena
3. Jocelyn is trying to determine whether or
not 247 is a prime number.
a) How can she tell, without dividing, that
2, 3, and 5 are not factors?
b) What other numbers should she divide
by to determine whether or not 247 is a
prime number? Explain your reasoning.
c) Is 247 a prime or composite number?
Explain.
i need the answer quick please x
Answers: 3
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