5 of them.
Just one and it is 1
Five
10080 has 5 significant figures - so 1 significant figure would be: 10000.
Truncated to one significant figure, it's 9,000 .Rounded to one significant figure, it's 10,000.
It has 1 significant figure.
0.004 has 1 significant figure.
Two significant figure
10920 to 1 significant figure is 10000
10080 has 5 significant figures - so 1 significant figure would be: 10000.
9664 rounded to one significant figure becomes 10000
12118.7 rounded to one significant figure becomes 10000
Truncated to one significant figure, it's 9,000 .Rounded to one significant figure, it's 10,000.
It has 1 significant figure.
1
0.004 has 1 significant figure.
1 significant figure. It can also be written as 4x10^6 (one sig fig)
Two significant figure
1 significant figure.
It has 1 significant figure.