1) Tristan tried his luck with the lottery. He can win $70 if he can correctly choose the 4 numbers drawn. If order matters and there are 10 numbers in the drawing, how many different ways could the winning numbers be drawn? 2) 3 members of a gymnastics team are randomly chosen to complete in an invitational. If there are 8 members on the team, how many ways could be chosen? 3) Miguel is judging an essay contest. He has to select the best, second best, and third best. If there are 8 essays entered, how many ways could he choose the top essays