AMC 8 Practice Problems of Permutations and Combinations for October 2021
How many ways can you buy 8 fruits if your options are apples, bananas, pears and oranges? How many ways can you give 10 cookies to 4 friends if each friends gets at least 1 cookie? A person 12 friends out of which 7 are relatives. In how many can he invite 6 friends such … Read more