9 6 x 10 1 July 8, 2019 16 32 64 128 9 10 x 6 10 9 10 x 6 11 Contaminants 1 9 x 10 * 6 cfu l 6 10 x 4 9 10 9 x 10 13 6 2x 9 x 6 2x 10 180 9 10 x 1 6 as a fraction 3 6 9 x 10 3 12 6 10 x 9 12 9 10 x 15 6 Evaluate the expression 9 6 x 16 10 8 1 9 3 6 x 10 8 1 9 x 10 * 6 cfu l X 6 8x 9 2x 10 180 5 9 x 6 x 2 1 10
