<span>It can also be known as the enhanced entity model. This model, used in the creation of databases, allows for more precise creation of classes and groups. This allows the user to put together databases that are more specialized and group the objects together in more complex manners.</span>
I can help!!!! Comment on my recent question “HERE YOU GO”
The rule of 70 is used to determine how many years it will take for an economy to double in size. The equation is 70/percent growth = years to double. In this question, you are given the number of years and are asked to determine the percentage growth.
Therefore the answer would be d) 14%
Answer:
there were two technological innovations that profoundly changed daily life in the 19th century: steam power and electricity. The railroad helped expand the U.S.. The telegraph, the telephone, and the typewriter brought people together that were far away. ... America began producing more steel than England.
A dependent variable is something you control, so probably drugs (as the researcher will ensure that they stay drug free)
