Two technicians are discussing duo-servo brakes. technician a says that since the front shoe multiplies the force applying the rear shoe, the front shoe does more of the braking work. technician b says that if the linings were the same length front to rear, then the rear one would wear out much faster. who is correct?

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

What part of the interface displays the external references contained in a selected cell? the status bar the review tab the scroll bar the formula bar

Which of these is an example of an integrated presentation? a. a table created in powerpoint b. an image pasted into powerpoint c. a caption created in powerpoint d. an excel chart pasted into powerpoint