Can the cube of an integer be a negative number? explain

In the diagram, the ratio of ab to ae is (1/2) . what is the ratio of the length of to the length of ?

What is the measure of angle tvu shown in the diagram below

Which question is not a good survey question? a.don't you agree that the financial crisis is essentially over? 63on average, how many hours do you sleep per day? c. what is your opinion of educational funding this year? d.are you happy with the availability of electronic products in your state?