# Question: How many significant figures are in each of these measurements a

How many significant figures are in each of these measurements?

(a) 7.68 g

(b) 0.420 kg

(c) 0.073 m

(d) 7.68 × 105 g

(e) 4.20 × 103 kg

(f) 7.3 × 10−2 m

(g) 2.300 × 104 s

(a) 7.68 g

(b) 0.420 kg

(c) 0.073 m

(d) 7.68 × 105 g

(e) 4.20 × 103 kg

(f) 7.3 × 10−2 m

(g) 2.300 × 104 s

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