Given these measurements, identify the number of significant figures and rewrite in scientific notation. (a) \(0.00574 \mathrm{kg}\) (b) \(2 \mathrm{m}\) (c) \(0.450 \times 10^{-2} \mathrm{m}\) (d) \(45.0 \mathrm{kg}\) (e) \(10.09 \times 10^{4} \mathrm{s}\) (f) \(0.09500 \times 10^{5} \mathrm{mL}\)

Question: Rewrite each of the following measurements in scientific notation and identify the number of significant figures: a) 0.00574 kg b) 2 m c) \(0.450 \times 10^{-2}\ m\) d) 45.0 kg e) \(10.09 \times 10^4\ \mathrm{s}\) f) \(0.09500 \times 10^5\ \mathrm{mL}\) Answer: a) 0.00574 kg = \(5.74 \times 10^{-3}\ kg\), 3 significant figures b) 2 m = \(2 \times 10^0\ m\), 1 significant figure c) \(0.450 \times 10^{-2}\ m\) = \(0.450 \times 10^{-2}\ m\), 3 significant figures d) 45.0 kg = \(4.50 \times 10^1\ kg\), 3 significant figures e) \(10.09 \times 10^4\ \mathrm{s}\) = \(10.09 \times 10^4\ \mathrm{s}\), 4 significant figures f) \(0.09500 \times 10^5\ \mathrm{mL}\) = \(9.500 \times 10^4\ \mathrm{mL}\), 4 significant figures