Convert the decimal to a percent 1.6

In the film "epic 2015," epic is the name for:

What allows you to create a wireless connection among your smart devices

Need asap write a short paper describing the history and differences between six sigma, waterfall, agile, and scrum models. understanding these models can give you a good idea of how diverse and interesting it development projects can be. describe what the rationale for them is and describe their key features. describe the history behind their development. at least 400 words