Answer: John Jacob Astor
Explanation: John Astor was the founder of the pacific fur company!
When a planet has an elliptical orbit its speed varies throughout its orbital period. If it had a circular orbit then its speed would remain constant throughout.
Answer:
Initial success and overvaluation made the dot com bubble potential to burst at the turn of century.
Explanation:
By the end of the twentieth century, the Internet generated a euphoric way of doing business and raised many expectations for the potential of online commerce. For this reason, several Internet companies have been founded, and investors have believed that a business that operates online would be a huge success. But, sadly, many of these companies popularly called dot-coms were not successful as thought to be, and most of the successes were extremely overvalued. Therefore, many of these firms have collapsed, leaving investors with substantial losses.
