A student needs 9 more classes to graduate. If she has met the prerequisites for all the classes, how manypossible schedules for next semester could she make if she plans to take 4 classes? Find the number of different ways that an instructor can choose 7 students from a class of 14 students for afield trip.

The formula for combination is nCr = n! / [r! (n – r)!] = [n (n – 1) … (n – r + 1)]/r!. Explanation:…

Answered: A student needs 9 more classes to…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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A student needs 9 more classes to graduate. If she has met the prerequisites for all the classes, how many possible schedules for next semester could she make if she plans to take 4 classes?