Answer:
x ≈ 48.3177
Explanation:
Using the rule of logarithms
log ⇔ n log x
Given
= 100 ( take the log of both sides )
log = log100 , then
x log1.1 = log100 ( divide both sides by log1.1 )
x = ≈ 48.3177 ( to 4 dec. places )
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