Question

now, go to the board as directed by the instructor and add your rules to the appropriate section. after the class discussion and editing session, write the final sf rules on your note card. exercises complete the following table: number # of sf group above (1 - 7) that this number would fit into 2.307 4 1 30000. 5 4 5.230 4 5 271.2 1.750 x 10^(-3) 4 7 2.162 4 6 5000 1 3

Explanation:

Step1: Determine significant - figures for 271.2

Non - zero digits are always significant. So 271.2 has 4 significant figures.

Step2: Assume we need to assign a group (but no info on group criteria)

Since no info on group criteria is given, we can't fill the group column for 271.2.

Answer:

Number	# of SF	Group above (1 - 7) that this number would fit into
30000.	5	4
5.230	4	5
271.2	4	-
1.750×10⁻³	4	7
2.162	4	6
5000	1	3