2 4 9 5 12 July 8, 2019 16 32 64 128 7 12x 5 18x 2 4 9 Subtract 2 4 9 5 12 4 9 5 12 and 2 5 in ascending order 7x 9 5 )- 12 4 2 7 x 9 5 12 4 2 5 7 12 m 2 4 9 The mean of 2 12 4 9 5 and 16 is x 7 4 1 4x =- 9 2 5 12x 2 5 of 4 9 of 25 of 1260 3x 2 1 4 13x 9 5 12 7x 9 5 )- 12 4 2 como resolver
