2 significant figures.
2 of them.
Two of them
The figure 18.03 has a total of four significant numbers
There are 5 significant figures.
5 significant figures.
2 of them.
Two of them
Two. The trailing zeros are not significant.
231.57 has five significant figures/numbers. All the numbers in 231.57 are significant.
The figure 18.03 has a total of four significant numbers
To find the mean of 4400 and 5600, you add the two numbers together and then divide by 2. So, (4400 + 5600) / 2 = 10000 / 2 = 5000. Therefore, the mean of 4400 and 5600 is 5000.
Three. All nonzero numbers are significant, and any zeros in between significant numbers are significant.
Because 10.00400 is 10.004, this has five significant digits (numbers).
There are 5 significant figures.
It has 4 significant figures
Four significant figures.
Three significant figures.