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3 years ago

16 teams In a football league, each team plays each other twice , how many games are there in the football league in total ?

Mathematics

1 answer:

Brilliant_brown [7]3 years ago

4 0

Answer:

120 games.

Step-by-step explanation:

We have been given that there are 16 teams in a football league. Each team plays each other twice. We are asked to find total number of games are there in the football league.

We will use formula $\frac{n(n-1)}{2}$ to solve our given problem.

Each team will play matches with one team less as it will not play match with itself.

We will divide all number of matches by 2 to avoid repetition.

$\frac{16(16-1)}{2}=\frac{16(15)}{2}=8*15=120$

Therefore, there are 120 games in the football league.

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Answer:

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Step-by-step explanation:

Required

Determine any equation where n = 6

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Step-by-step explanation:

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37734 35202 2532

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Mean = $d=939.5$

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$=\sqrt{\dfrac{(2532-939.5)^2+(3664-939.5)^2+(740-939.5)^2 ...+(285-939.5)^2}{8-1}}$

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Substitute the values

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