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Earn +20 ptsQ: What is the mean of 13 9 2 11 18 13?
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What are the three numbers if their sum is 18 and each one is a different prime number?
2 + 5 + 11 = 18 2 + 3 + 13 = 18
What is the mean of 6 10 9 6 12 13 9 9 12 18 3 8 13 8 11 6 9 2 15 17?
9.75
What is the answer to -11 - -13?
2
What is the elements of a prime number less than 18?
Prime numbers less than 18 are: 2 3 5 7 11 13 and 17
What is 11 2?
11 + 2 = 13
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