i'm looking for a formula, i know how to do it on the calculator
138907
Sum of\n(freq.observed - freq.expected)^2 / freq.expected\n\nWhere freq.expected=\nRowTotalxColumnTotal / Total Sample Size.\n\nThe chisq value you get is checked against the table of critical values where df=(r-1)(c-1). \n\nr=number of rows\nc=number of columns
235257
its very simple in the cell where u want to calculate the amount just write down the formula of =sum(cellrangestartsat:cellrangefinished)\nif u have any queries jst give me mail, mokkksh@yahoo.co.in
257323
ok, that formula means nothing to me, but it would use:\n\n2000 x (1.05)^2\n\nwhich = $2205
363626
Interest Calculators, use these ones..
95378
I've uploaded a simple spreadsheet to the link below.  Anything else and you should probably find someone in the office who knows Excel.
430264
Here's how -\n\n1. From Columns A to F enter the following headings:\nDate, Pay To, Description, Cash In, Cash Out, Balance (or you can add/change headings later once you get the concept)\n\n2. Enter the following formula in the "Balance" cell (F2) -\n=sum(F1, D2:E2), then copy this cell all the way down\n\n3. Remember to always add a "negative sign" whenever entering a number in the "Cash Out" column
675570
let me calculate my age 1+1+1+1+1 i am confused
19609
the answer is 359582 \nif you have access to internet, you propably have "access" to "calculator"\nsimply go to: start-->>all programs-->>accessories-->>calculator\n\nor try this link:\nhttp://www.creativearts.com/scientificcalculator/
172606
Try this guy:\n\nhttp://dli.taft.cc.ca.us/mathvideo/Calculus/Calculas.htm
469693
Simple.  Put a formula in sheet 2 that uses the value in sheet one to perform its calculation.
531869
I think you just take the numbers and plug them in where the letters are and find your result.  Ie.  every time you see an a in the question, write -2 instead and then work it out...
450001
I think it should be (a+c)/2 , (b+d)/2
514924
hey there is a good website to check your work \nits www.webmath.com i use it all the time
298737
Look up Bernoulli's Equation.
69569
Try this, maybe?\n\nhttp://mathforum.org/library/drmath/drmath.elem.html
926
You need to know the magnitude, the link below will give you the formula.
234415
The link shows how to make calculations using an abacus.  Good luck.