4 6 6 2 7 July 8, 2019 16 32 64 128 4 6 2 7 5 4 6 2 7 8 4 6 2 7 3 2 4 5 6 6 7 what is the mean of the list of numbers 2 7 4 6 6 5 закономерность 4 2 12 6 z 6 7 9 6 6 x 4 (- 7 (- 2 ))