Purchase Solution

Question about Maximum and minimum volumes of a rectangular box

Not what you're looking for?

Ask Custom Question

Find the maximum and minimum volumes of a rectangular box whose surface area equals 8000 square cm and whose edge length (sum of lengths of all edges) is 480 cm.

See attached file for full problem description.

Attachments
Purchase this Solution

Solution Summary

This solution finds the maximum and minimum volumes of a box with a given surface area and edge length.

Solution Preview

Please see the attached file.

Solution
f(x, y, z) = xyz, volume
g(x, y, z) = 2xy + 2yz + 2xz - 8000
h(x, y, z) = 4x + 4 y + 4 z - 480

We have ...

Purchase this Solution


Free BrainMass Quizzes
Exponential Expressions

In this quiz, you will have a chance to practice basic terminology of exponential expressions and how to evaluate them.

Graphs and Functions

This quiz helps you easily identify a function and test your understanding of ranges, domains , function inverses and transformations.

Know Your Linear Equations

Each question is a choice-summary multiple choice question that will present you with a linear equation and then make 4 statements about that equation. You must determine which of the 4 statements are true (if any) in regards to the equation.

Probability Quiz

Some questions on probability

Solving quadratic inequalities

This quiz test you on how well you are familiar with solving quadratic inequalities.