Haruto is an uncompromising, courageous, energetic and masculine man, who likes to think that he is pretty tough. But despite a certain coarseness and a triumphant air he is an extremely sensitive individual (although he tends to keep this under control), and a very charming one at that (a quality that he discreetly cultivates).
To subtract in Excel, enter the numbers in a cell using the formula =x-y, complete the same formula using the column and row headings of two different cells, or use the SUM function with negative numbers. Excel does not have a specific SUBTRACT function.
I just want to know, whether, for all this while i calculate the correct way using excel. What I did was, I transform the concentration values into log, then I construct scatter graph using excel with y-axis=% inhibition and x-axis= log conc.Finally I add trendline and got linear equation y=mx + c. Frm this equation, I substitute y with 50, and get x=log conc. I antilog the value and get the true x value.hat I did was, I transform the concentration values into log, then I construct scatter graph using excel with y-axis=% inhibition and x-axis= log conc. Finally I add trendline and got linear equation y=mx + c. Frm this equation, I substitute y with 50, and get x=log conc.