Seudónimo Seudónimo
  • 24-09-2020
  • Mathematics
contestada

f(r)=3.14r to the 2nd.What is f(3)
A .28.26
B.88.74
C.12.14
D.18.84

Respuesta :

mhanifa
mhanifa mhanifa
  • 24-09-2020

Answer:

  • A .28.26

Step-by-step explanation:

Given

  • f(r) = 3.14r²

Solution for f(3)

  • f(3) = 3.14*3² = 28.26
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