4 of them.
One of them.
4 significant figures.
3 significant figures.
8 significant figures.
All of them.
One of them.
80.00 has 4 significant figures.
There are 4 significant digits
There are seven (7) significant digits in 4032010.
5 significant figures.
3 significant figures.
4 significant figures.
8 significant figures.
Five
4
8 of them.
All of them.