DomC4rt3r DomC4rt3r

18-03-2017
Mathematics

contestada

a is inversely proportional to b. when a=5 and b=3.what is a if b=15

Respuesta :

notoriousb notoriousb

18-03-2017

as [tex]A \alpha B [/tex] (proportionality), then A=k(1/B) (some constant k)

Therefore 5=k/3, so k=15

now if B=15, then A=15/15 = 1

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