applying what you learn in math class part 2 (yes I have no

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Supa_Cop_Killa

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I only have a TI-30 and it cannot do summation notation 
 
Re: applying what you learn in math class part 2 (yes I have no

Damn nice! But I think there is a much easier way to solve the problem of the first equation 
 
Re: applying what you learn in math class part 2 (yes I have no

Actually isn't it easier to plonk in the values in excel..?

So u can find out the number of hires needed, the final amt on target tutor's hand, hw much to feed the target in order to help the target tutor to upgrade to desired hire value
 
Re: applying what you learn in math class part 2 (yes I have no

.. My comment was cut off 

But I agree that this formula is useful when ur computer is not readily within reach. :)
 
Re: applying what you learn in math class part 2 (yes I have no

Johnny you can use log or natural log and it will still work because both of them have the power identity which brings exponents down in front which is necessary when trying to isolate any variable that appears as an exponent in the equation.
 
Re: applying what you learn in math class part 2 (yes I have no

Yes cotton it is probably easiest to plot in excel and just look at the data. Using a formula is faster than scrolling down an excel spread sheet though and a lot faster if the numbers you are working with aren't very nice. If you want to see a tutors profit when vollied from 350m to 5b, you can plug in the formula and get an answer very quickly or you can take the tutors profit at 5b and subtract the tutors profit at 350m on the spreadsheet.
 
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