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Problems
Contests
National and Regional Contests
USA Contests
MAA AMC
AMC 12/AHSME
1954 AMC 12/AHSME
38
38
Part of
1954 AMC 12/AHSME
Problems
(1)
Logarithms
Source:
2/7/2009
If \log 2\equal{}.3010 and \log 3\equal{}.4771, the value of
x
x
x
when 3^{x\plus{}3}\equal{}135 is approximately:
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A
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5
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B
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1.47
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C
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1.67
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D
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1.78
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E
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1.63
<span class='latex-bold'>(A)</span>\ 5 \qquad <span class='latex-bold'>(B)</span>\ 1.47 \qquad <span class='latex-bold'>(C)</span>\ 1.67 \qquad <span class='latex-bold'>(D)</span>\ 1.78 \qquad <span class='latex-bold'>(E)</span>\ 1.63
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5
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B
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1.47
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C
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1.67
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D
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1.78
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E
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1.63
logarithms