Qualification > Math

Math Heeelppp!!

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Tyserius:

--- Quote from: astarmathsandphysics on November 08, 2009, 05:23:05 pm ---It should say y = x(500-x)/800 + 50

--- End quote ---

Yep! I opened it with Microsoft 2007 and it shows a fractional equation :)

astarmathsandphysics:
c)%error =(121-115.625)/121*100
dii) steepest when dy/dx greatest or least y=5x/8-x^2/800+50 so dy/dx=5/8-x/400 so greatest when x=0 or 500

al noor:

--- Quote from: Tyserius on November 08, 2009, 05:16:11 pm ---Here you go! For the first page :)

Dear astarmathsandphysics,

Would you mind helping me check it as well, sir? xD Just in case I make mistakes. By the way, the equation is fractional :)

--- End quote ---

Thankyoouu soo muccchh :)

Tyserius:

--- Quote from: al noor on November 08, 2009, 05:30:37 pm ---Thankyoouu soo muccchh :)

--- End quote ---

You're most welcome. Hope it helps :)

al noor:

--- Quote from: al noor on November 08, 2009, 05:30:37 pm ---Thankyoouu soo muccchh :)

--- End quote ---

can u help me with these also?
It will be a great pleasure ;)

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