A balloon is filled with hot air to a volume of 650 m³. It has a total weight of 600 N and is held to the ground by a vertical rope. Given that the density of the surrounding air is 1.18 kg/m³, calculate the tension in the rope.​

After jeff bezos read about how the internet was growing by 2,000 percent a month, he set out to use the internet as a new distribution channel and founded amazon, which is now the world's largest online retailer. this is clearly an example of a(n)a. firm that uses closed innovation. b. entrepreneur who commercialized invention into an innovation. c. business that entered the industry during its maturity stage. d. exception to the long tail business model