Calculus Optimization Problem: What are the dimensions of the poster with the smallest total area? A rectangular poster must have a printed area of 320 cm$^2$. It will have top and bottom margins that are 5 cm each, and side margins that are 4 cm. What are the dimensions of the poster with the smallest… [read more]
We don't charge for anything on this site, we don't run ads, and we will never sell your personal information.
We're passionate educators with a goal:
Provide high-quality, interactive materials to dedicated learners everywhere in the world, regardless of ability to pay,
so they (you!) can learn well and excel.
We're working to develop more.
If you'd like to give back and help support our efforts, all we ask is that you perhaps
☕ Buy us a coffee We're working to add more,
and would appreciate your help
to keep going! 😊
Matheno®
Berkeley, California
AP® is a trademark registered by the College Board, which is not affiliated with, and does not endorse, this site.
© 2014–2025 Matheno, Inc.
