Does anyone know a program or a spreadsheet that will turn my data into an equation equaling an answer I have?
956580
In Excel you can graph the data and then add a trendline.  You can even have it display the equation for the trendline.  Some possible choices for fit are linear (line), exponential, polynomial of degree 2, 3, 4, 5, 6, etc.\n\nIf you give some sample data, I might be able to help further...
639614
I'm assuming you mean an equation like the following where A,B,C,D,E,F,G,H and I are in the set {1-9} without any duplication.\n\nABC\nDEF +\n------\nGHI\n\nI used a site to solve this equation but it included 0 and came up with 1088 answers.  I then used Excel to remove all the answers that had 0 in them.  That resulted in the following 336 answers.  I'm therefore unsure of the differences in the counts between 140, 280 and 336... There is obviously something else unstated in your problem domain.\n\nHere are the 336 solutions to ABC+DEF=GHI\n173+286=459\n176+283=459\n183+276=459\n186+273=459\n273+186=459\n276+183=459\n283+176=459\n286+173=459\n173+295=468\n175+293=468\n193+275=468\n195+273=468\n273+195=468\n275+193=468\n293+175=468\n295+173=468\n127+359=486\n129+357=486\n157+329=486\n159+327=486\n327+159=486\n329+157=486\n357+129=486\n359+127=486\n127+368=495\n128+367=495\n167+328=495\n168+327=495\n327+168=495\n328+167=495\n367+128=495\n368+127=495\n162+387=549\n167+382=549\n182+367=549\n187+362=549\n362+187=549\n367+182=549\n382+167=549\n387+162=549\n128+439=567\n129+438=567\n138+429=567\n139+428=567\n218+349=567\n219+348=567\n248+319=567\n249+318=567\n318+249=567\n319+248=567\n348+219=567\n349+218=567\n428+139=567\n429+138=567\n438+129=567\n439+128=567\n182+394=576\n184+392=576\n192+384=576\n194+382=576\n382+194=576\n384+192=576\n392+184=576\n394+182=576\n216+378=594\n218+376=594\n276+318=594\n278+316=594\n316+278=594\n318+276=594\n376+218=594\n378+216=594\n152+487=639\n157+482=639\n182+457=639\n187+452=639\n452+187=639\n457+182=639\n482+157=639\n487+152=639\n251+397=648\n257+391=648\n291+357=648\n297+351=648\n351+297=648\n357+291=648\n391+257=648\n397+251=648\n218+439=657\n219+438=657\n238+419=657\n239+418=657\n418+239=657\n419+238=657\n438+219=657\n439+218=657\n182+493=675\n183+492=675\n192+483=675\n193+482=675\n281+394=675\n284+391=675\n291+384=675\n294+381=675\n381+294=675\n384+291=675\n391+284=675\n394+281=675\n482+193=675\n483+192=675\n492+183=675\n493+182=675\n215+478=693\n218+475=693\n275+418=693\n278+415=693\n415+278=693\n418+275=693\n475+218=693\n478+215=693\n143+586=729\n146+583=729\n183+546=729\n186+543=729\n543+186=729\n546+183=729\n583+146=729\n586+143=729\n142+596=738\n146+592=738\n192+546=738\n196+542=738\n542+196=738\n546+192=738\n592+146=738\n596+142=738\n124+659=783\n129+654=783\n154+629=783\n159+624=783\n214+569=783\n219+564=783\n264+519=783\n269+514=783\n514+269=783\n519+264=783\n564+219=783\n569+214=783\n624+159=783\n629+154=783\n654+129=783\n659+124=783\n134+658=792\n138+654=792\n154+638=792\n158+634=792\n634+158=792\n638+154=792\n654+138=792\n658+134=792\n243+576=819\n246+573=819\n273+546=819\n276+543=819\n352+467=819\n357+462=819\n362+457=819\n367+452=819\n452+367=819\n457+362=819\n462+357=819\n467+352=819\n543+276=819\n546+273=819\n573+246=819\n576+243=819\n142+695=837\n145+692=837\n192+645=837\n195+642=837\n241+596=837\n246+591=837\n291+546=837\n296+541=837\n541+296=837\n546+291=837\n591+246=837\n596+241=837\n642+195=837\n645+192=837\n692+145=837\n695+142=837\n317+529=846\n319+527=846\n327+519=846\n329+517=846\n517+329=846\n519+327=846\n527+319=846\n529+317=846\n125+739=864\n129+735=864\n135+729=864\n139+725=864\n271+593=864\n273+591=864\n291+573=864\n293+571=864\n571+293=864\n573+291=864\n591+273=864\n593+271=864\n725+139=864\n729+135=864\n735+129=864\n739+125=864\n214+659=873\n219+654=873\n254+619=873\n259+614=873\n614+259=873\n619+254=873\n654+219=873\n659+214=873\n234+657=891\n237+654=891\n254+637=891\n257+634=891\n324+567=891\n327+564=891\n364+527=891\n367+524=891\n524+367=891\n527+364=891\n564+327=891\n567+324=891\n634+257=891\n637+254=891\n654+237=891\n657+234=891\n243+675=918\n245+673=918\n273+645=918\n275+643=918\n342+576=918\n346+572=918\n372+546=918\n376+542=918\n542+376=918\n546+372=918\n572+346=918\n576+342=918\n643+275=918\n645+273=918\n673+245=918\n675+243=918\n341+586=927\n346+581=927\n381+546=927\n386+541=927\n541+386=927\n546+381=927\n581+346=927\n586+341=927\n152+784=936
55565
Your computer has a calculator built in.  Failing that, try long division.  You're gonna have to learn how to do it anyway.\n\nSheesh.
775593
Load the Analysis Toolpak add-in and then use this formula, it's shorter:\n\n=A1/GCD(A1, B1)&":"&B1/GCD(A1, B1)
233468
I've uploaded a simple spreadsheet to the link below.  Anything else and you should probably find someone in the office who knows Excel.
472958
I would reccomend a scientific calculator. The Texas Instruments calculator TI-30Xa is the best bet for you.
932140
Define and solve a problem by using Solver\nOn the Tools menu, click Solver. \nIf the Solver command is not on the Tools menu, you need to install the Solver add-in. \n\nHow? \n\nIn the Set Target Cell box, enter a cell reference or name for the target cell. The target cell must contain a formula.\n\n\nTo have the value of the target cell be as large as possible, click Max. \nTo have the value of the target cell be as small as possible, click Min. \n\nTo have the target cell be a certain value, click Value of, and then type the value in the box. \n\nIn the By Changing Cells box, enter a name or reference for each adjustable cell, separating nonadjacent references with commas. The adjustable cells must be related directly or indirectly to the target cell. You can specify up to 200 adjustable cells. \nTo have Solver automatically propose the adjustable cells based on the target cell, click Guess. \n\nIn the Subject to the Constraints box, enter any constraints you want to apply.\n\n\nClick Solve.\n\n\nTo keep the solution values on the worksheet, click Keep Solver Solution in the Solver Results dialog box. \nTo restore the original data, click Restore Original Values. \n\nTips \n\nYou can interrupt the solution process by pressing ESC. Microsoft Excel recalculates the worksheet with the last values found for the adjustable cells.
741999
whats the equation or formula u need help with?
911419
www.quickmath.com\nwww.calculator.com
790642
Your would make your teacher much happier, were you able to handle simple rearrangement of terms in an equation.  You can easily do it by pattern recognition; that 's all that mathematics is.\n\n(a) Start from  V=(P+w^2) / L\n\nThen LV = P + w^2\n\nSo w^2 = LV - P, i.e. w = (LV - P)^(1/2)  \n\n(b) Gee! There IS no G in your formula!  So it's either irrelevant or you made a transcription error.  \n\nIn any case, substituting the given values, the G-less w = (2x8 - 10)^(1/2) = 6^(1/2), or sqrt(6).  \n\nIf you WERE given a G in the original formula, trace its effect for yourself and evaluate the consequence appropriately.\n\nLive long and prosper.
757627
=IF(your formula)=0, "", (your formula))\n\nyou could also use the ISBLANK with the IF\n\n=IF(ISBLANK(your formula), "", (your formula))
281150
Next time just type your math equation into Google and it will do the math for you.\n\n15
944361
Assuming you have declared all the variables in your equation, you can put this code in a procedure or function:\n\nelongation := P * L / A * E;
610232
Make one on a spreadsheet
883420
=A1+B1 for cells \nand for columns you could do \n=SUM(A1:A10)\n\nrows could be \n=SUM(A1:f1)
398683
Use log you will find\n\nor put\n\nx=3.597285024\n\nIts done
169744
http://www.trueforex.com/calculating_pl.asp