Algebra please can you ck my work

Evaluate the given expressions (to two decimal places).

log 1.69 =123
log 2^512 = .09
log 2^1 = 0
log o.o46 =1.34

Thank you

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  1. check my earlier answers
    things are getting worse except for the 152 ---512 typo

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    posted by Damon

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