1) For each of the following scenarios, determine whether it is a permutation problem (order matters) or a combination problem (order does not matter). Explain your answer clearly. Then find the total number of possible ways. a) Senor L is a very generous teacher; he wants to treat his students at In N Out for lunch, but only 4 lucky students out of a class of 23 students. b) Senor L wants to motivate his students to show up to Zoom on time. From a class of 23 students, he will give the first 4 students the following extra credits: First student gets 20 points, second student gets 15 points, third student gets 10 points, and the fourth student gets 5 points.
1) For each of the following scenarios, determine whether it is a permutation problem (order matters) or a combination problem (order does not matter). Explain your answer clearly. Then find the total number of possible ways. a) Senor L is a very generous teacher; he wants to treat his students at In N Out for lunch, but only 4 lucky students out of a class of 23 students. b) Senor L wants to motivate his students to show up to Zoom on time. From a class of 23 students, he will give the first 4 students the following extra credits: First student gets 20 points, second student gets 15 points, third student gets 10 points, and the fourth student gets 5 points.
Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter2: Systems Of Linear Equations
Section2.4: Applications
Problem 28EQ
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