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What is the significant figures for 13.5 x 3.00?
When multiplying, the number of significant numbers in the answer should be the same as the fewest significant figures in the problem. Both 13.5 and 3.00 have three significant figures, so the answer will have three significant figures. 13.5 x 3.00 = 40.5 exactly (no need to round).
What is 25600 is scientific notation and significant figures?
For 25600.0, shift 4 decimal places to the left. Then, 2.56 x 104 has 3 sig figs, which are rounded up "already".
How many significant figures in this number 7.8 x 10?
There are 2 significant figures in 7.8x109^?
What are the significant figures for 0.054?
There are two significant figures which are the 5 and the 4. 0.054 = 5.4 x 10^-2
How many significant digits does 7.5 x 104?
Two of them.
How many significant figures are in 6.5211 X 104after appropriate rounding?
6.5211 x 104 = 678.1944 678.1944 has 7 significant figures
How many significant figures does 7.99 x 104 have?
Assuming that the number in question is 7.99*104, the answer is 3.
How many significant figures are in 78000?
There are 5 significant digits in 78000. Which is the same as 7.8 x 104.
How many significant figure for 2.9979 x 108?
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)
What is the significant figures 4.884 x 2.25?
4.884 has four significant figures and 2.25 has three significant figures. 4.884 x 2.25 = 10.989 = 11.0 rounded to three significant figures. When multiplying or dividing, the result must have the same number of significant figures as the number in the problem with the fewest significant figures.
If the mass of an electron is 9.10939 x 10-31 then show 1 2 3 and 4 of its significant figures?
Significant figures are very important when it comes to calculations. If the mass of an electron is 9.10939 x 10-31 then its significant figures are: 9 x 10^-31( correct 1 significant figure), 9.1 x 10^-31 kg ( correct to 2 significant figures), 9.11 x 10^-31 (correct to 3 significant figures), and 9.109 x 10^-31 (correct to 4 significant figures).
How many significant figures are in 3.4 x 1705?
It has 5 significant figures - one trailing zero is significant.
What is the significant figures for 13.5 x 3.00?
When multiplying, the number of significant numbers in the answer should be the same as the fewest significant figures in the problem. Both 13.5 and 3.00 have three significant figures, so the answer will have three significant figures. 13.5 x 3.00 = 40.5 exactly (no need to round).
How many significant figures in 3.895?
29.05 to 3 significant figures
What is 25600 is scientific notation and significant figures?
For 25600.0, shift 4 decimal places to the left. Then, 2.56 x 104 has 3 sig figs, which are rounded up "already".
How many significant figures in this number 7.8 x 10?
There are 2 significant figures in 7.8x109^?
What are the significant figures for 0.054?
There are two significant figures which are the 5 and the 4. 0.054 = 5.4 x 10^-2
