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Mathematics 15 Online
OpenStudy (anonymous):

[check my work ] A cylindrical container, with a volume of 4000cm³ is being constructed to build candies. The cost of the base and lid is $0.005/cm², and the cost of the side walls is $0.0025/cm². Determine the dimensions of the cheapest possible container. Okay so I finished the problem and got the right radius but i'm having problems finding the height !

OpenStudy (anonymous):

OpenStudy (dan815):

whys ur handwriting so neat..

OpenStudy (dan815):

its hard to read that scan tho

OpenStudy (dan815):

lets just go over the steps

OpenStudy (dan815):

tell me what you wrote for your surface area equation and volume equation

OpenStudy (dan815):

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