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Answer:
the power of 3 is the log, base 3, of the number
Explanation:
The relationship between powers and logarithms is ...
y = 3^x
x = log₃(y) = log(y)/log(3)
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For example, if you want 5 as a power of 3, that power will be ...
log(5)/log(3) = 0.69897/0.47712 = 1.46497
That is, ...
5 = 3^1.46497