lightning0717 lightning0717

29-11-2017
Mathematics

contestada

If f(x) varies directly with x2, and f(x) = 75 when x = 5, find the value of f(8)?
A.192
B.256
C.40
D.25
PLEASE HURRY

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BlueFluffyUnicorns BlueFluffyUnicorns

29-11-2017

B because I smart boom lol

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