4 4 x 10 7 July 8, 2019 16 32 64 128 4 1 4 x 7 10 4 x 10 7 standard form 4 x 10 )+ 7x 4 x 10 )= 72 4 x 10 7 5 4 x 10 7 2 4 x 10 7 scientific notation 4 x 10 7 m 4 x 10 )= 76 4 x 10 7 16 osb 4 x 10 70 4 x 10 7 m to nm