0.0874
25.75
1.0*103
3633 = 3.6*103
100.0 G + 0.01 G = 100.01 G Expressed in scientific notation: 1.0001*103 G
The number 1.84 x 103 has three significant figures, 1.84. The 103 part of the number does not count when determining significant figures.
3 significant figures. (The zero after the 5 doesn't count.) 4 significant figures if the zero after the 5 does count. A good way of expressing three thousand four hundred fifty with three, four, or five significant figures is with scientific notation: 3.45 * 103 3.450 * 103 3.4500 * 103
Number =[ ( 4.73 ) ( 103 ) ( 0.568 ) ] + 1.61 = 278
5 significant figures Each figure that contributes to the accuracy of a value is considered significant. So 2.9979 has 5 significant figures. The 10^8 does not contribute to the accuracy as it simply indicates the number of trailing zeroes (i.e. 299,790,000) that are simply a result of rounding from the actual value (299,792,458)
4 significant figures in 4400. A digit within a number is considered significant if: 1. it is a non-zero OR 2. It is a zero that is between two significant figures OR 3. It is a zero at the end of the number To express four thousand four hundred with two significant figures use scientific notation: 4.4 * 103
5 of them.
0.0874
In the number 0.0103, there are three significant figures. The zero before the decimal point is not considered significant because it is a leading zero. The significant figures in this number are the non-zero digits 1, 0, and 3.
25.75
1.0*103
There will be three significant figures in the answer to 223.4 times 7.5, which is 1675.5. The least number of significant figures in the original numbers (223.4 and 7.5) is 3, so the answer should also have 3 significant figures.
3633 = 3.6*103