It there are 2 major roads to be plowed, 6 through ways ane S side roads In how many ways can a driver choose 5 roads to pkyw this morning she must plow at least 1 major road? 41 712 If there are 12 rnajM roads Oe thrw#l ways and 8 side roads, 'n many ways an a driver choose 5 roads to pm morning f she rust at least 1 major road? 4. Which of the following has more possibilities (find both answers). explain why. (a) You are having a gathering and have 12 friends to invite. Because of capacity limits you are only allowed to invite 5. How many groups of people could come. (b) You have 12 friends to invite to a gathering. In how many ways can you invite some friends to it? 5. use two digits from your student number to fill in each blank, then answer the question If you have dogs. cats and other animals in the shelter. in how many ways can you select some animals to show off at a school fun fair?