5 significant figures.
3 significant figures.
1.0 x 10^3
1.0*103
20.2 has three significant figures.
1 significant figure.
(4.73*1000*0.568)+1.61 = 2688.25 meaning that it has 6 significant figures
5 significant figures.
3 significant figures.
1.0*103
1.0 x 10^3
The product of 1000 and 0.00357 is 3.57. The result should have three significant figures as that is the lowest number of significant figures given in the original numbers being multiplied.
1.0 x 10^3
Lower and Upper bound of 1000 of two significant figures is 100Plus or minus 50 is 950 , 1050
4 significant figures.
1050 rounded to 2 sig figs is 1000, and to 1 sig figs is 1000.
Rounded to three significant figures, 1000 square feet is equal to 0.0230 acres.