How many significant figures are in 13001kg
4 significant figures.
Three significant figures.
3 significant figures
3 significant figures.
3.
Four. Unless the trailing zero is purely for conventional purposes - for example, expressing a currency value.
the qin fled south when they were defeated by the huns
The flooding of New Orleans as a result of Hurricane Katrina.
How many significant figures are in 20.8
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How many significant figures are in 13001kg
4 significant figures.
Five.
4 significant figures.