Place the numbers in order from least to greatest (0.24), (4 x 10^-2), (0.042), (2 x 10^-4) , (0.004) 2 x 10^-4, 4 x 10^-2, 0.004, 0.042, 0.24 0.004, 2 x 10^-4, 0.042, 4 x 10^-2, 0.24 0.004, 2 x 10^-4, 4 x 10^-2, 0.042, 0.24 2 x 10^-4, 0.004, 4 x 10^-2, 0.042, 0.24