SOLUTION: My first questions is :
In how many ways can you answer the questions on the exam that consists of 6 multiple choice questions, each of which 4 answer choices, followed by 6 tru
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Question 433458: My first questions is :
In how many ways can you answer the questions on the exam that consists of 6 multiple choice questions, each of which 4 answer choices, followed by 6 true-falso questions?
Second question :
Solve using permutations or combinations ;
A musician plans to perform 5 selections for a concert. If he can choose from 8 different selections, how many ways can he arrange his program?
Third Question :
Solve using permuations or combinations ;
There are 12 books on a reading list for English I. Students must select 4 books to read from this list. In how many ways can the 4 books be selected?
Fourth Question:
If Elizabeth eats dinner at home tonights, there is a 15% chance that she will eat dessert. If she eats dinner at a resaturant, there is a 60% chance that she will eat dessert. Suppose that there is a 55% chance that Elizabeth will eat oiut tonight. What is the probability that she will eat dessrt tonight?
Answer by sudhanshu_kmr(1152) (Show Source): You can put this solution on YOUR website!
First solution:
no. of ways = 4^6 * 2^6 = 262144
Second solution:
no. of ways = 8P5 = 6720
Third solution:
no. of ways = 12C4 = 495
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