Question

Imagine that you are working for a company that makes doors for naval vessels. The specification for the door that you are making is that it needs to be 3m tall and that the width needs to be accurate within 0.01m of its height.

Answer 1

And?

Answer 2

Write an inequality that shows this relationship. Let x be the height of the door and y be the width.

Answer 3

\[\left| x-y \right|\le0.01\]
?