It is: 7000 rounded to 1 significant figure
One of them.
1 of them.
1 significant figure.
1 significant figure.
12
1. Unless there is a unit right after the number (like 7000 lbs), then there would be 4 significant figures.
It is: 7000 rounded to 1 significant figure
6694 rounded to 1 significant figure is 7000
7000
7000
answer is 7200
One of them.
1 of them.
1 of them.
It has 1 significant figure.
0.004 has 1 significant figure.