Question 1046373
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This requires knowledge of the function that relates radio wave intensity to the distance between the transmitter and the observer.  Given that function, this is an algebra problem.  Lacking the function, this is a physics problem.  Please ask for physics or electronics homework help on a more appropriate website. 


John
*[tex \LARGE e^{i\pi}\ +\ 1\ =\ 0]
My calculator said it, I believe it, that settles it
<img src="http://c0rk.blogs.com/gr0undzer0/darwin-fish.jpg">
*[tex \Large \ \
*[tex \LARGE \ \ \ \ \ \ \ \ \ \  

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