A 100 mL graduated cylinder is graded in divisions of 1 mL giving results which have 2 significant figures. Cylinders for measuring up to 10 mL to have divisions at 0.1 mL, so again giving 2 sig figs.2 digits. .
Four significant figures.
4
One.
4 of them.
20.2 has three significant figures.
Four significant figures.
it depends on how much each gradient on the cylinder is worth. if it was 1ml per line then you would round to nearest mL
4 of them.
4
First weigh a graduated cylinder. Then add the liquid. Then... Take away the figures and there you have it.
One.
4 of them.
3 of them.
2(pi)r=2X3.14X3cm=18.85cm to four significant figures
4 significant figures.
There are 3 significant figures in 94.2.
There are 4 significant figures in 0.0032. Seems to be only 2 significant figures in this number.