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THE NUBER OF PEOPLE CONTACTED

THE NUBER OF PEOPLE CONTACTED-example-1

1 Answer

3 votes

Answer:

option c, x = 3

Explanation:

Given:

  • f(x) = 27
  • f(x) =
    3^(x)

Since both equal f(x) they must be equivalent as well,


3^(x) = 27\\

Apply exponent rule, 3 x 3 x 3 = 27

hence x = 3

User Kartikmohta
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