1.Find two numbers whose difference is 160 andwhose product is a minimum. smaller number: largernumber: 2.Find two...
Question:
1.Find two numbers whose difference is 160 andwhose product is a minimum.
smaller number: largernumber:
2.Find two positive numbers whose productis 25 and whose sum is a minimum. (If both values are thesame number, enter it into both blanks.)
smaller number: largernumber:
3.Find the dimensions of a rectangle withperimeter 108 m whose area is as large as possible. (Ifboth values are the same number, enter it into bothblanks.)
smaller value: largervalue:
4.Find the dimensions of a rectangle witharea 1,000 m2 whose perimeter is as smallas possible. (If both values are the same number, enter it intoboth blanks.
smaller value: m larger value:m
5.If 30,000 cm2 of material isavailable to make a box with a square base and an open top, findthe largest possible volume of the box.
ans:
6.A box with a square base and open top must have avolume of 4,000 cm3. Find the dimensions ofthe box that minimize the amount of material used.
sides of base: height:
College Mathematics for Business Economics Life Sciences and Social Sciences
ISBN: 978-0321614001
12th edition
Authors: Raymond A. Barnett, Michael R. Ziegler, Karl E. Byleen