Tuesday
September 16, 2014

Homework Help: math

Posted by Yuni on Friday, July 29, 2011 at 8:08pm.

the volume of an cylindrical can with a radius r cm and height h cm is 128000 c^3, show that the surface area of the can is A=2(22/7)r^2 + 246000/r. Find the value for r to minimize the surface area.

*i know what the quest. ask but i do not know how to apply it.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Math 11 Surface area, Volume and Capacity - A cylindrical tin can has a radius ...
Math - Optimization Problem A right circular cylindrical can of volume 128tπ...
math - find the radius and height of a cylindrical soda can with a volume of ...
maths --Surface area and all that.. - A toy is in the shape of a right circular ...
Math - Geometry - A cylindrical solid has a cylindrical circular hold drilled ...
Math - A cylindrical tin can has a radius of 4.5cm and a height of 5 cm (a)What ...
geometry - a cylindrical soup can has a volume of 335cm^3.find the dimensions(...
math-PLEASE CHECK AND HELP - find the surface area and volume of the right ...
Math - A cylindrical solid whose radius and height are equal has a surface area ...
maths --plse help me.. - A toy is in the shape of a right circular cylinder with...

Search
Members