Reasoning Talia\'s locker combination consists of three prime numbers. The sum o
ID: 3123734 • Letter: R
Question
Reasoning Talia's locker combination consists of three prime numbers. The sum of these numbers is also a prime number. Which of these might be her combination? A 3..8..17 B 2..3..19 C 7..13..3 D 11..2..5 A certain number is a whole number. If the number is also composite, what must be true about the number? A It is odd. B It has more than two factors. C It has exactly two factors. D It has two or more digits Multi-Step The sum of three prime numbers is 12. What could the numbers be? (A 3, 7, 2 B 6, 6, 0 C 3, 5, 7 D 3, 4, 5 The number 2 is A prime. B composite. C neither prime nor composite. D both prime and composite.Explanation / Answer
(A) not true, since 8 not prime nunber
(B)not true, since2+3+19=24, not prime
(c)true, since 7+13+3=23, prime number
(D)not true, since 11+2+5=18, not prime number
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