All of those figures are significant. If you want to round it to 2 sig figs, that would be 13.
28.71
There are four significant figures in the number 0.6020.
4487 has four significant figures.
Four significant figures.
4 significant figures.
1124
93.70
2.002
28.71
There are four significant figures in 0.1111.
There are four significant figures in .007001
Four of them.
The number 3,072 has 4 significant figures.
100,3 has four significant figures.
It has four significant figures
Four significant figures.
241.9956 rounded to four significant figures is 242.0