It is: 26,000
26112 rounded to one significant figure results in 30000
30,000
There are 4 significant figures in 0.0032. Seems to be only 2 significant figures in this number.
There are two significant figures which are the two 2s.
all the zeros are significant. there are four significant figures.
22.1 to two significant figures = 22
23.81558 to two significant figures is 24.
42 has two significant figures.
There are two significant figures in 0.00013.
Two significant figures.
Two significant figures.
Two of them.