Question 1125102
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<U>Answer</U>.  {{{0.8^8}}} = 0.1678 = 16.78%.
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I saw this problem posted some days ago in the form of 4 questions.


I am VERY glad that you disjointed it into separate questions - in this way you will get much more responses and more quickly.


It is good and right strategy - do not overload your post too much.