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ID: 1650426 • Letter: #

Question

| MyMav-The ul B can't reach this Mabis-Ts r The Expert"X Blank page : Sol page 1 11 Netfitx ntasp HW1 Begin Date: 8/24 201773000PMDue Date:8/29/2017 4:59:00 PM End Date: 12 14 2017 11-5900 AM (13%) Problem 6: Given the numbers a-93 and b-109: ent Status here for ed view 25% Part (a) Deemne the timber of significant figures in a. #sig. figs.- Grade Sammary Dedactions Poteaual 100% m Status Partial caasin acos tacotan) sinb) Sabmissions Amempts 0%per atempt) detailed view Degrees Radians Hint = 25% Part (b) Deem-ne the number of significant figures in b. 25% Part (c) If be uncerunty ofa is 4, what is the percent uncertainty? 25% Part (d) If be mera ary of b is 4, what is the percent uncertainty. 12 P

Explanation / Answer

Solution:

The significant figures in the given numbers can be expressed on the basis of some rules. We will discuss them for each number.

93 has 2 significant figures. as both are non-zero.

Extra:

109 has 3 significant digits though only 2 non-zero digits.0 is present in between two non-zero integers hence it will behave as significant.