15*14*13*12 = 32,76015*14*13*12 = 32,76015*14*13*12 = 32,76015*14*13*12 = 32,760
The answer is 39.
13/13 + 12/14 = 13/7 or 16/7
14 x 14 = 196 13 x 13 = 169 12 x 12 = 144196
11
13
well you go 15 + 12 =27 - 13 =14 so the answer is 14
13 ((12 + 14)/2) = 13
13
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
15*14*13*12 = 32,76015*14*13*12 = 32,76015*14*13*12 = 32,76015*14*13*12 = 32,760
Because they needed a number between 12 and 14. If 13 should not have been invented, 3 (sacred number) neither.
The answer is 39.
8.. if you count the empty subset
8
13/13 + 12/14 = 13/7 or 16/7
14 x 14 = 196 13 x 13 = 169 12 x 12 = 144196