sthefanymorriss sthefanymorriss

23-03-2018
Mathematics

contestada

HELP PLEASEEEE

If f(x) varies directly with x2, and f(x) = 75 when x = 5, find the value of f(8).

40

256

25

192

Respuesta :

carrie995 carrie995

23-03-2018

The answer is B. 256

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