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HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPP A population of 470 animals decreases at an annual rate of 12%. a.f(x)=470(1.88)x b.f(x)=470(0.12)x c.f(x)=470(0.88)x d.f(x)=470(1.12)x
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HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPP

A population of 470 animals decreases at an annual rate of 12%.

a.f(x)=470(1.88)x

b.f(x)=470(0.12)x

c.f(x)=470(0.88)x

d.f(x)=470(1.12)x

User Fhd
by
7.1k points

1 Answer

3 votes

Answer:

  • C. f(x) = 470(0.88)ˣ

Explanation:

  • Initial number = 470
  • Decrease rate = 12% ⇒ 100% - 12% = 88% ⇒ 0.88 times

Required equation:

  • f(x) = 470(0.88)ˣ

Correct choice is C

User Jan Katins
by
7.6k points
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