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13, it's the only prime. All the other ones can be divided by something other than 1.
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∙ 15y ago
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How many ways can Laura colour a map with 4 adjacent regions if she has 15 coloured pencils?
15*14*13*12 = 32,76015*14*13*12 = 32,76015*14*13*12 = 32,76015*14*13*12 = 32,760
What is the sum of 12 13 14?
The answer is 39.
13 over 13 plus 12 over 14 what does it equal?
13/13 + 12/14 = 13/7 or 16/7
What is 14 x 14?
14 x 14 = 196 13 x 13 = 169 12 x 12 = 144196
What is next in this number sequence 10 7 11 12 9 13 14?
11
What is the median number of marks for 16 13 18 13 12 14 19?
13
At central high school the math club has 15 members and the chess club has 12 members If a total of 13 students belong to only one of the two clubs how many students belong to both clubs?
well you go 15 + 12 =27 - 13 =14 so the answer is 14
What is the average of 12 and 14?
13 ((12 + 14)/2) = 13
What is the prime number of 6 10 12 13 14 15 25 27 and 40?
13
What is the answer to this question find the median of 16 13 18 13 12 14 19?
Arrange in order: 12 13 13 14 16 18 19 The median is the number in the middle, where there are are as many other numbers on one side as the other: Answer is median = 14
How many ways can Laura colour a map with 4 adjacent regions if she has 15 coloured pencils?
15*14*13*12 = 32,76015*14*13*12 = 32,76015*14*13*12 = 32,76015*14*13*12 = 32,760
Why did they make 13?
Because they needed a number between 12 and 14. If 13 should not have been invented, 3 (sacred number) neither.
Define numerical value of 2,7,0,-1,-7,+5,-5,+13,+12,-14?
The numerical value of each of these numbers is obtained by summing them together: 2 + 7 + 0 - 1 - 7 + 5 - 5 + 13 + 12 - 14 = 12
What is the sum of 12 13 14?
The answer is 39.
What is the next number 15 14 13 12 11 10 9?
8
What is the number of subsets of the set 12 13 14?
8.. if you count the empty subset
13 over 13 plus 12 over 14 what does it equal?
13/13 + 12/14 = 13/7 or 16/7
