The number 2300 has two significant figures if it is written without a decimal point. If it is expressed as 2300. (with a decimal), it would have four significant figures. The presence of a decimal indicates that the trailing zeros are significant. Thus, the context of the number's presentation determines the count of significant figures.
There is 1 sig fig in the number 2.
There is one sig fig in the number 1.
There is one sig fig in the number 4000.
13.00 has 4 sig figs.
there are 3 sig figs. 4, 0, and 5 are the sig figs
There is 1 sig fig in the number 2.
There is one sig fig in the number 1.
There is one sig fig in the number 4000.
13.00 has 4 sig figs.
two sig figs
there are 3 sig figs. 4, 0, and 5 are the sig figs
3
5
There are 3 sig figs becasue when you multiply two numbers you take the same number of sig figs as the multiple with the fewest sig figs. 0.280 and 3.70 both have 3 sig figs.
5 sig figs
61 has 2 sig figs.
There are five sig figs