This type of question is a brain imaging exercise. Notice that when the sides of the box are flattened, each edge of the bottom will be extended two units of length on each end, or four units of length altogether. The only picture that correctly portrays the result is the last, or choice E.
The number 216 is a multiple of 18, while its reversal, 612, is also a multiple of 18. Find the probability that the reversal of any randomly-chosen multiple of 18 is also a multiple of 18. ... READ MORE
New Help Center-Knowledge Base
In addition to our Customer Support through Live Chat, Facebook message, and our comprehensive FAQ page, we now have a Help Center/Knowledge base where users can research answers to many common questions and solve many common issues.
If you don.... READ MORE