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1954 AMC 12 Question 38

AMC12 · 1954 AMC 12

Question 38

If $\log 2=0.3010$ and $\log 3=0.4771,$ the value of $x$ when $3^{x+3}=135$ is approximately:
  1. $5$
  2. $1.47$
  3. $1.67$
  4. $1.78$
  5. $1.63$