- Got a statistics problem! much appreciate the help !?

Discover Questions

Why is the answer "No Sum," for #14? (look at the attached picture)? What is the acceleration of a proton moving with speed of 7.5m/s at right angle to a magnetic field of 1.4T? What is cyrosphere? A kid moving 3.18 m/s jumps on a slip and slide (Uk=0.0751). How far has he slid when his velocity is reduced to 2.00 m/s?
Please help!!? What would be a really interesting planet to visit you think, Saturn?