Question

Does anyone get this? lol

Answer 1

(a). 640.000 --- 6 significant figures.

(b). 2.0 --- 2 significant figures.

(c). 0.520200 --- 6 significant figures.

(d). 10.05 --- 4 significant figures.

(e). 10,000.0 --- 6 significant figures.

(f). 30.7 --- 3 significant figures.

(g). 0.00000065 --- 8 significant figures.