Alexis has a rectangular piece of red paper that is 4 centimeters wide. it’s length is 8 centimeters. she glued a rectangular piece of blue paper on top of the red piece that is 3 times the with and two times the length. what is the surface area of the blue paper?

Aprobability experiment is conducted in which the sample space of the experiment is s={7,8,9,10,11,12,13,14,15,16,17,18}, event f={7,8,9,10,11,12}, and event g={11,12,13,14}. assume that each outcome is equally likely. list the outcomes in f or g. find p(f or g) by counting the number of outcomes in f or g. determine p(f or g) using the general addition rule.