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Mathematics 30 Online
OpenStudy (anonymous):

@saifoo.khan

OpenStudy (anonymous):

OpenStudy (anonymous):

how many sig figs are in each?

OpenStudy (anonymous):

saif said he'd help and then went offline...

OpenStudy (anonymous):

@jim_thompson5910

OpenStudy (anonymous):

??

OpenStudy (anonymous):

@phi??

OpenStudy (lgbasallote):

\[87.907 \times 998\] 87.907 has 5 sig figs 998 has 3 sig figs therefore, the product should have 3 sig figs

OpenStudy (lgbasallote):

and i wasn't even tagged.....

OpenStudy (anonymous):

so i would use scientific notation and turn \[87731.186 \implies 8.77\times10^4\]???

OpenStudy (anonymous):

you weren't tagged because you said you weren't good at it :\

OpenStudy (anonymous):

@lgbasallote now you are :D

OpenStudy (lgbasallote):

and you believed a level 99 who happens to be a troll

OpenStudy (anonymous):

dude, just do your thing and stop messing with my barely functioning brain -.-

OpenStudy (lgbasallote):

\[890,000 \times 830\] both have 2 sig figs so product should be 2 sig figs

OpenStudy (lgbasallote):

\[73.2 \times 7000\] 73.2 has 3 sig figs 7000 has 1 sig fig so product should have 1 sig fig

OpenStudy (anonymous):

so i turn\[1.0722891\implies1.1\times10^1\]

OpenStudy (anonymous):

??

OpenStudy (lgbasallote):

uhh no..just 1.1

OpenStudy (lgbasallote):

1.1 x 10 is 11

OpenStudy (anonymous):

and the one i told you before, is that one correct?

OpenStudy (lgbasallote):

yes that was right

OpenStudy (saifoo.khan):

No doubt, these are really hard problems.

OpenStudy (anonymous):

^sarcasm?

OpenStudy (anonymous):

i was just kind of confused and needed somebody to make sure i was doing this right :)

OpenStudy (lgbasallote):

@saifoo.khan is never serious

OpenStudy (anonymous):

^true

OpenStudy (anonymous):

so the last one would be "1 sig fig" ??

OpenStudy (lgbasallote):

yep

OpenStudy (saifoo.khan):

Lgba is just 'somebody' you used to know..

OpenStudy (lgbasallote):

weird i know

OpenStudy (anonymous):

yayayayayayayayay ^_^

OpenStudy (anonymous):

lol wut?

OpenStudy (saifoo.khan):

http://i1.kym-cdn.com/entries/icons/original/000/006/216/7nTnr.png @that serious thing.

OpenStudy (lgbasallote):

i meant the 1sig fig is weird

OpenStudy (anonymous):

k well.....im already half dead so...peace out guys!

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