a. To determine Find the possible number of ways to choose a cone. Explanation Calculation: A parlor offers 15 flavors of ice cream. One choose an ice cream with three scoops of ice cream, all are different flavors. Also, order of the flavors matter’s. Here, order matters. Hence, permutation is applied. Permutation Rule: The number of arrangement of r objects from n distinct objects is given by the formula: n P r = n ! ( n − r ) ! Substitute 15 for “ n ” and 3 for “ r ” b. To determine Find the possible number of ways to choose a cone.

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ISBN: 9781266836428

Author: Navidi

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Chapter 4.4, Problem 32E

To determine

Find the possible number of ways to choose a cone.

To determine

Find the possible number of ways to choose a cone.

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Chapter 4.4, Problem 31E

Chapter 4.4, Problem 33E

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