My Math Forum > Math Formula.

 Math General Math Forum - For general math related discussion and news

 October 29th, 2018, 06:58 AM #1 Member   Joined: Feb 2018 From: England Posts: 61 Thanks: 0 Formula. Hi all, The objective is to minimise the actual cost of C of the support rod. The material supplier can only provide the price per unit volume Pv of the material chosen. Show that the objective equation is given by C = PvAL Derive an equation linking the actual cost of the material used to the price per unit volume provided by the supplier. Any suggestions on how best to tackle? Thanks.
 October 29th, 2018, 09:40 AM #2 Banned Camp   Joined: Mar 2015 From: New Jersey Posts: 1,720 Thanks: 126 Cost is a function of volume v purchased, and price per unit volume p(v) Minimize C=p(v)v subject to v>V=AL. C'=p'(v)v+p(v)=0 You would need p(v). Find v and ck v>AL
 October 30th, 2018, 01:53 AM #3 Member   Joined: Feb 2018 From: England Posts: 61 Thanks: 0 Thanks for your help Zylo.
October 30th, 2018, 10:55 AM   #4
Banned Camp

Joined: Mar 2015
From: New Jersey

Posts: 1,720
Thanks: 126

Quote:
 Originally Posted by NAC54321 Thanks for your help Zylo.
You're welcome NAC54321

 Tags formula

 Thread Tools Display Modes Linear Mode

 Similar Threads Thread Thread Starter Forum Replies Last Post DINGDANG Elementary Math 2 January 24th, 2016 06:27 AM LordRaaa Algebra 3 May 15th, 2012 10:01 AM engrstephens Advanced Statistics 1 December 21st, 2011 02:27 PM crigger61 New Users 4 June 25th, 2011 07:08 AM agro Probability and Statistics 3 August 27th, 2009 06:17 AM

 Contact - Home - Forums - Cryptocurrency Forum - Top