A bag of fast-food sandwriches contains two bamburgers, four cheesebungers. and three chicken burgers. If Wyatt ordered a cheescourger and a chicken burger, what is the probability that a) the first sandwich selected will be one of his choices? b) neither of the first two sandwiches will be among Wyau's choices?
A bag of fast-food sandwriches contains two bamburgers, four cheesebungers. and three chicken burgers. If Wyatt ordered a cheescourger and a chicken burger, what is the probability that a) the first sandwich selected will be one of his choices? b) neither of the first two sandwiches will be among Wyau's choices?
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...
Related questions
Question
100%
A bag of fast-food sandwriches contains two bamburgers, four cheesebungers. and three chicken burgers. If Wyatt ordered a cheescourger and a chicken burger, what is the probability that
a) the first sandwich selected will be one of his choices?
b) neither of the first two sandwiches will be among Wyau's choices?
Expert Solution
Step 1
The information provided in the question are as follows :
Number of hamburgers = 2
Number of cheeseburgers = 4
Number of chicken burgers = 3
So, the total number of sandwiches are given by,
Total sandwiches = hamburger + cheeseburger + chicken burgers
Total sandwiches = 2 + 4 + 3
Total sandwiches = 9
Step by step
Solved in 6 steps
Recommended textbooks for you
A First Course in Probability (10th Edition)
Probability
ISBN:
9780134753119
Author:
Sheldon Ross
Publisher:
PEARSON
A First Course in Probability (10th Edition)
Probability
ISBN:
9780134753119
Author:
Sheldon Ross
Publisher:
PEARSON