Concept explainers
a.
To find: the permutation that a customer can choose 3 different flavors of ice cream.
a.
Answer to Problem 8CYU
The customer can choose 3 different flavors of ice cream in 27300 ways.
Explanation of Solution
Given information:
Total varieties of ice cream are 15.
Total flavors of ice cream are 3.
Formula used:
Calculation :
Number of ways that the customer can choose 3 different flavors of ice cream are-
Hence, there are 27300 ways that the customer can choose 3 different flavors of ice cream.
b.
To find: whether the selection involves a permutation or a combination.
b.
Answer to Problem 8CYU
The selection involves a permutation.
Explanation of Solution
Given information:
Total varieties of ice cream are 15.
Total flavors of ice cream are 3.
Since all the flavors of the ice creams are chosen, hence, the selection involves a permutation.
c.
To find: the probability that a customer will select all chocolate flavored ice cream if they are chosen randomly.
c.
Answer to Problem 8CYU
The probability that a customer will select all chocolate flavored ice cream if they are chosen randomly is
Explanation of Solution
Given information:
Total varieties of chocolate ice cream are 5.
Formula used:
Calculation :
The probability that a customer will select all chocolate flavored ice cream -
Hence, there is
Chapter 12 Solutions
Algebra 1
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