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2 years ago

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Mathematics

2 answers:

WINSTONCH [101]2 years ago

8 0

Answer:

OPTION C

Step-by-step explanation:

470×100-12/100

=470×88/100

=470(0.88)

F(X)=470(0.88)X

nekit [7.7K]2 years ago

5 0

Answer:

C. f(x) = 470(0.88)ˣ

Step-by-step 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

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