Concept explainers
(a)
To find:The how many customers had only fish.
(a)
Answer to Problem 17SGR
The
Explanation of Solution
Given information:The given information is:
Calculation:
Since we are looking for numbers of customers that have only fish, notice that we are looking for yellow part of the Venn diagram.
Because these parts do not intersects any other part of remaining parts, soit's include only fish.
Therefore,the
(b)
To find:The how many customers had only cats and dogs.
(b)
Answer to Problem 17SGR
The
Explanation of Solution
Given information: The given information is:
Calculation:
To find how many customers had only cats and dogs. We are looking part that represents the only intersection of
In another words, purple part of Venn diagram contains the number of customers that had only cats and dogs.
Therefore,the
(c)
To find:The how many customers had dogs as well as fish.
(c)
Answer to Problem 17SGR
The
Explanation of Solution
Given information: The given information is:
Calculation:
Since it is not excluded that they also have a cat with dogs and fish, we arelooking for intersection of circle marked with dogs and circle marked withfishes, not excluding that part of the cross-section with the circle marked with cats.
To be precise, we have to sum up the orange part and white part of thegiven Venn diagram.
Therefore,the
Chapter 2 Solutions
Geometry, Student Edition
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