Question 640288
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Don't type in all caps.  It is rude and annoying and makes you look ignorant. Apologies and lame excuses just make you look dumber.  Don't say anything; just stop doing it.


If *[tex \LARGE y] varies jointly with *[tex \LARGE p] and *[tex \LARGE q], then 


*[tex \LARGE \ \ \ \ \ \ \ \ \ \ y\ =\ kpq]


Substitute the initial values given for *[tex \LARGE y], *[tex \LARGE p], and *[tex \LARGE q] and then solve for *[tex \LARGE k], the constant of proportionality.  Once you have a value for *[tex \LARGE k] you can use that with the second set of values given for *[tex \LARGE p] and *[tex \LARGE q] to 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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