Question

A local dry cleaner interviewed 10 candidates for the positions of cashier, washer, salesperson, and delivery driver. How many ways can they fill the 4 positions?

A) 14
B) 210
C) 5040
D) 151200

Answer 1

To solve this problem, we have to use combination which is a topic in statistics and it deals with the number of ways or arrangement in which and event can occur. the local dry cleaner can make them fill the roles in 210 ways.

Combination

In the given question, we have 10 candidates and 4 positions to be filled.

Data;

• Number of candidates = 10
• Number of positions = 4

$^1^0C_4 = 210$

From the calculation above, the local dry cleaner can make them fill the roles in 210 ways.

Learn more on combinations here;

https://brainly.com/question/251701

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