Answer and explanation

Correct answer: A. 1000

  1. Step 1: By definition, log_10(x) = 3 means x = 10^3.
  2. Step 2: x = 1000.
Answer
1000.
Why not the others: '30' multiplies base and exponent instead of raising the base to the power; '59049' swaps base and exponent; '13' adds base and exponent.

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