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Can someone help me with this geometry question, I’m sorry but it is a six part but it’s not very long

Can someone help me with this geometry question, I’m sorry but it is a six part but-example-1
User Cgsd
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1 Answer

5 votes

Answer:

Step-by-step explanation:

In this scenario, there is no particular order of selection. There is no specification that a player must be a junior or a senior. We just want to select 3 players from 14 players. This means that combination would be applied.

This is a combination because the order in which the players are selected is not important.

The formula for selecting r items from n items by method of combination is expressed as

nCr = n!/[r!(n - r)!]

From the information given,

n = 14

r = 3

Thus,

Number of ways = 14C3 = 14!/(3!(14 - 3)!] = 14!/(3!11!)

Number of ways = 364

There are 364 groups of three players possible for coach Bennet to select from

User Framp
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