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What is 2.072 to two significant figures?
To find a number to two significant figures or any amount of significant figures you look at one plus the amount of asked figures, in this case the third significant figure, and if it is 5 or greater increase the asked amount of significant figures by one. If it is 4 or less make no changes to your number. Finally report the calculated number with the asked amount of significant figures.
What are the rules in performing operations involving significant figures?
You make you're calculations using has many (or more) significant figures as requested without any further considerations until you get to the final result... You reduce the final results significant figures to the requested one or add zeros at the end to match it if it is an exact result
Shannon is making four solid squares She plans to make two rectagular prisms and two cubes How many of each plane shape does she need to make the faces of the four figures?
12 rectangles and 12 squares
How do you make 300 cakes instead of one by using scientific notation with three significant figures?
You multiply each ingredient by 300. There is no need for scientific notation.
What does sf mean in maths?
S.F. stands for "significant figures". they are used to simplify large complicated numbers.tis is done as it does not make any significant difference while doing the calculation.as if you do calculation with .00234*some number .then if we neglect last value the accuracy will will reduce to 4 digit. means we get correct answer for four decimal place. For example 12981342 could be written to 4 sf as 12980000.
