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lg100=( ) A. 1 B. 10 C. 2 D. 3

lg100=( ) A. 1 B. 10 C. 2 D. 3

The expression log10(100)\log_{10}(100) refers to the logarithm of 100 with base 10.

We can break it down as follows:

log10(100)=log10(102)=2\log_{10}(100) = \log_{10}(10^2) = 2

So, the correct answer is C. 2.

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