One significant figure (9).
The figure 18.03 has a total of four significant numbers
14 hours 21 minutes.
There are 5 significant figures.
5 significant figures.
4 significant figures.
231.57 has five significant figures/numbers. All the numbers in 231.57 are significant.
.09 percent = .0009 = 9/10000.
The figure 18.03 has a total of four significant numbers
Because 10.00400 is 10.004, this has five significant digits (numbers).
Three. All nonzero numbers are significant, and any zeros in between significant numbers are significant.
14 hours 21 minutes.
There are 5 significant figures.
It has 4 significant figures
Four significant figures.
Three significant figures.
5 significant figures.
Four significant figures.