I need help with three questions please help?

1. 56 or higher. thats 1 in 12 students i think. you didnt mention how many clmates so i cannot say probability they both picked them. 2. richard has a 20% chance as 2 of 10 cars are red. bruce has a 1.11 % chance . i tried that one on my calculater by dividing 1 red car by 9 cars in total. hope this helped.