(deleted)
Last edited by AlphaRock; Apr 1st 2009 at 02:45 AM.
Follow Math Help Forum on Facebook and Google+
let length and width of bas be x (its square so both are equal) and height be y. so volume so area of sides and bottom = area of top = so cost (since for minimum cost dC/dt = 0 solve for x now. then solve for y ( )
View Tag Cloud