Purchase Solution

A box with a square base and no top is to be made from a square piece of cardboard by cutting out a 3 inch square from each corner and folding up the sides. If the box is to hold 75 cubic inches....

Not what you're looking for?

Ask Custom Question

19. A box with a square base and no top is to be made from a square piece of cardboard by cutting out a 3 inch square from each corner and folding up the sides. If the box is to hold 75 cubic inches, what size piece of cardboard should be used?

Purchase this Solution

Solution Summary

The size of a piece of cardboard to make a box is found.

Solution Preview

13. Suppose the size of the cardboard is x inches. It is cut out a 3 inchsquare ...

Purchase this Solution


Free BrainMass Quizzes
Multiplying Complex Numbers

This is a short quiz to check your understanding of multiplication of complex numbers in rectangular form.

Geometry - Real Life Application Problems

Understanding of how geometry applies to in real-world contexts

Probability Quiz

Some questions on probability

Solving quadratic inequalities

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

Exponential Expressions

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