ashah6756 ashah6756

15-01-2018
Mathematics

contestada

If d varies directly as t and d = 150 when t = 3 find d when t = 5

Respuesta :

dannielle dannielle

19-01-2018

d/t=k
150/3=k=50

⇒ k=50
when t=3
d/5=50
d=5*50
d=250

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