Question 606302
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Let *[tex \LARGE y] represent the amount of tread left.  Let *[tex \LARGE x] represent the miles traveled in thousands.


*[tex \LARGE \ \ \ \ \ \ \ \ \ \ y\ =\ \frac{k}{x}]


Plug in 5/16 and 47 for *[tex \LARGE y] and *[tex \LARGE x], then solve for *[tex \LARGE k]


Once you know the value of *[tex \LARGE k] plug that value and the value 30 in place of *[tex \LARGE x] into


*[tex \LARGE \ \ \ \ \ \ \ \ \ \ y\ =\ \frac{k}{x}]


then solve for *[tex \LARGE y]


John
*[tex \LARGE e^{i\pi} + 1 = 0]
My calculator said it, I believe it, that settles it
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