18.05 Study Guide - Midterm Guide: Mit Opencourseware
Document Summary
Exam 1 practice questions ii, 18. 05, spring 2014. Note: this is a set of practice problems for exam 1. The actual exam will be much shorter: a full house in poker is a hand where three cards share one rank and two cards share another rank. 20 politicians are having a tea party, 6 democrats and 14 republicans. 3 people to set the table, 2 people to boil the water, 6 people to make the scones. Each person can only do 1 task. (note that this doesn"t add up to 20. The rest of the people don"t help. ) (a) in how many di erent ways can they choose which people perform these tasks? (b) suppose that the democrats all hate tea. What is p (c c d): more cards! Suppose you want to divide a 52 card deck into four hands with 13 cards each.
