How to tell the difference between permutation and combination Permutations and Combinations Combinations and Permutations Word Problems 01 Luka is making lemonade to sell at a school fundraiser. His recipe
How to tell the difference between permutation and combination Permutations and Combinations Combinations and Permutations Word Problems 01 Luka is making lemonade to sell at a school fundraiser. His recipe
https://www.scasd.org/cms/lib/PA01000006/Centricity/Domain/1599/M1C3%20Study%20Packet%202020.pdf https://www.scasd.org/cms/lib/PA01000006/Centricity/Domain/1599/M2C3%20Study%20Packet%202020.pdf Problem 1 Answer: A Solution: You can just do 289/20 and round your answer to get 14. 中文解析: 比例是1:20 ,真实建筑是289feet,因此复制品的高度是: 289/20约等于14feet. 答案是A. Problem 2 Answer: D Solution: By