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Mathematics 9 Online
OpenStudy (anonymous):

PLEASE HELP!!!!!!!!!! <3 :) !!!!!!!!!!!!!!!! :( :'(

OpenStudy (anonymous):

OpenStudy (anonymous):

I think its company c.

OpenStudy (anonymous):

can u tell me how u got that?

OpenStudy (anonymous):

On the chart it shows company c has used less lifespan , just like company d , they both have 8 years of lifespan + they have been used up less than the others so either c or d . But im more confident saying c.

OpenStudy (anonymous):

ok, thanks :)

OpenStudy (anonymous):

np !

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