Question 1164734
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Let *[tex \Large x] represent the amount of 4% solution.


*[tex \LARGE \ \ \ \ \ \ \ \ \ \ 0.01(90)\ +\ 0.04x\ =\ 0.02(90\ +\ x)]


Solve for *[tex \Large x]

																
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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