Frank and Fred went to the roof of their 40-foot high building to angrily throw their Chromebooks off the edge due to Schoology frustration. The initial velocity of Fred's book was 48 feet per second, and the initial velocity of Frank's book was 60 feet per second. Which chrome book it the ground first, and by how many seconds?

What's for breakfast? all people who ate at a certain restaurant were surveyed as to what they ordered on a particular sunday morning. 40 ate eggs 42 ate sausage 32 ate pancakes 13 ate sausage and eggs 15 ate pancakes and sausage 11 ate eggs and pancakes 6 ate all three items 3 people didn't eat any of the items how many people ate only pancakes? how many people ate at the resturant that morning? how many people didn't eat eggs?