A multiple-choice test consists of 15 questions, each permitting a choice of 5 alternatives. In how many ways may a student fill in the answers if they answer each question?

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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answer the following and provide a complete and detailed solution

A multiple-choice test consists of 15 questions, each permitting a choice
of 5 alternatives. In how many ways may a student fill in the answers if
they answer each question?
30,517,578,125
759,375
75
O 15
You are on your way to Hawaii (Aloha) and of 15 possible books your
parents say you can only take 10.How many different collections of 1O
books can you take?
1.0897x10^10
10
3003
150
Transcribed Image Text:A multiple-choice test consists of 15 questions, each permitting a choice of 5 alternatives. In how many ways may a student fill in the answers if they answer each question? 30,517,578,125 759,375 75 O 15 You are on your way to Hawaii (Aloha) and of 15 possible books your parents say you can only take 10.How many different collections of 1O books can you take? 1.0897x10^10 10 3003 150
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