Bri7412 Bri7412

13-11-2017
Mathematics

contestada

If y=3.2 when x=1.6, find y when x=19

Respuesta :

dannielle dannielle

14-11-2017

y/x=3,2/1,6=2=k

when x=19, y/19=2
⇒ y=2*19
⇒y=38

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