JahlayahR638210 JahlayahR638210

28-10-2022
Mathematics

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There are 22 runners. A relay team has 4 runners. How many different relay teams can be formed?Select one:a.66,045b.1,585,080c.7315d.175,560

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DahQ696396 DahQ696396

28-10-2022

Solution

We are going to use combination to solve

The number of ways to choose a sample of r elements from a set of n distinct objects where order does not matter and replacements are not allowed.

The final answer

Option C

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