Respuesta :

jayden916
the answer is letter C

if you substitute 7 for n in the function 0.009(n) you end up with:

0.009(7) which is equal to 0.063
SurvivaI

r(n) = 0.009n

Plug in 7 for n:

r(7) = 0.009(7)

r(7) = 0.063

Therefore, r(7) = 0.063, or answer choice C.

Hope this helps! :)

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