4 1 2 10 8 July 8, 2019 16 32 64 128 1 2 4 8 10 pattern 1 2 5x 2 8 10 4 6x 1 2 5х 2 8 10 4 6х 4 x 10 2 x 1 x 10 8 4 3 8 divided by 2 1 10 4 1 2 x 10 3 8 envelopes 4 1 2 x 10 3 8 envelope size 3x 4 2 1 5x 10 8 1 2 10 8x )= 5 1 4 5x 1 2 8x 4 )= 10 Ragam dari data 1 2 4 8 10 adalah 1 y 4 2 y 8 10 1 2 8x 4 )= 2x 10 Y= 1 2x y 4 6 8 10