During its grand opening week, Stickler's bicycle shop offers a "wheel of discount savings." (This wheel is attached as an image. After customers select the items they wish to purchase, they spin the wheel to determine the discount they will receive. The wheel is divided into 12 slices. Six slices are red and award a 10% discount, three slices are white and award a 20% discount, and two slices are blue and award a 40% discount. The remaining slice is gold and awards a 100% discount! Answer the following: a. What is the probability that a customer gets at least a 40% discount? b. What is the probability that a customer does not get at least a 40% discount? c. What is the probability that a customer gets a 10% or 20% discount? d. What is the probability that two customers in a row get a 20% discount?

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section1.2: Exponents And Radicals
Problem 46E
icon
Related questions
Question

1. During its grand opening week, Stickler's bicycle shop offers a "wheel of discount savings." (This wheel is attached as an image. After customers select the items they wish to purchase, they spin the wheel to determine the discount they will receive. The wheel is divided into 12 slices. Six slices are red and award a 10% discount, three slices are white and award a 20% discount, and two slices are blue and award a 40% discount. The remaining slice is gold and awards a 100% discount! Answer the following:

a. What is the probability that a customer gets at least a 40% discount?

b. What is the probability that a customer does not get at least a 40% discount?

c. What is the probability that a customer gets a 10% or 20% discount?

d. What is the probability that two customers in a row get a 20% discount?

 

2. A recent survey of local cell phone retailers showed that of all cell phones sold last month, 64% had a camera, 28% had a music player and 22% had both. Answer the following questions.

a. What is the probability that a cell phone sold last month had a camera or a music player?

b. What is the probability that a cell phone sold last month did not have either a camera or a music player?

c. Is a cell phone having a camera and a music player mutually exclusive? For this question, answer Yes or No only.
 
 
 

 

10
40
10
20
20
10
10
40
100
10
10
20
Transcribed Image Text:10 40 10 20 20 10 10 40 100 10 10 20
Expert Solution
steps

Step by step

Solved in 3 steps

Blurred answer
Recommended textbooks for you
Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
Algebra: Structure And Method, Book 1
Algebra: Structure And Method, Book 1
Algebra
ISBN:
9780395977224
Author:
Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:
McDougal Littell
Mathematics For Machine Technology
Mathematics For Machine Technology
Advanced Math
ISBN:
9781337798310
Author:
Peterson, John.
Publisher:
Cengage Learning,
Trigonometry (MindTap Course List)
Trigonometry (MindTap Course List)
Trigonometry
ISBN:
9781305652224
Author:
Charles P. McKeague, Mark D. Turner
Publisher:
Cengage Learning