ririwillbright
New member
- Joined
- Nov 6, 2017
- Messages
- 1
Modern frozen juice packaging often uses paper for the sides and metal for the top and bottom of the container. Suppose the paper costs only 1/3 as much as the metal and that the can contains 270 cubic centimetres of frozen juice concentrate. Find the dimensions (radius and height) of the most economical can. Give your answer to 2 decimal places.
V= nr^2h, surface area, A= 2nr^2 + 2nrh
I really need to know the answer and steps on how to obtain the answer to this question. I have tried and nothing makes sense. I am pretty clueless and I know for a fact a question like this but with different numbers will be on my exam. Please help me solve this. Thanks!
V= nr^2h, surface area, A= 2nr^2 + 2nrh
I really need to know the answer and steps on how to obtain the answer to this question. I have tried and nothing makes sense. I am pretty clueless and I know for a fact a question like this but with different numbers will be on my exam. Please help me solve this. Thanks!