Convert into scientific notation: 3427 172 0.00456 107.2 30.0 x 10-2 450.0 x 103 0.000984

Calculate the following Calculate the following. Give the answer in correct scientific notation and significant figures. 4.53 x 105 + 2.2 x 106 1913.0 – 4.6 x 103 2.34 x 1024 + 1.92 x 1023 2.130 x 103 – 6.6 x 102 6.18 x 10-45 + 4.72 x 10-44

Calculate the following Calculate the following. Give answers in correct scientific notation and sig. figs. 3.95 x 102g/1.5 x 106L 4.44 x 107m/2.25 x 105s 1.05 x 10-26g/4.2x 1056g 6.022 x 1023 atoms/3.011 x 10-56ml (3.5 x 102)(6.45 x 1010) (4.50 x 10-12 m)(3.67 x 10-12m) (6.88 x 102 L) (3.45 x 10-10 L)

Convert the following: 130 g to kg 0.014cm to meters 36.75 mm to km 752 ml to Liters 65.4 cm3 to liters 350.5 mg to g 654.3 ug to g