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3 years ago

At a competition with 6 runners, medals are awarded for first, second, and

Mathematics

2 answers:

irga5000 [103]3 years ago

5 0

Answer: 120 different ways. It is a permutation.

Step-by-step explanation:

Because 1st, 2nd, and 3rd are different positions and the order of placing matters, this is a permutation. (In Combinations, the order doesn’t matter, like in choosing people to be on a team without any positions). The calculation is 6x5x4 because there are 6 competitors who could get first, 5 who could get second (the 6th already has first place), and 4 who could get 3rd ( the other two already have 1st and 2nd place).

kondor19780726 [428]3 years ago

4 0

Answer:

permutation 120 ways

Step-by-step explanation:

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Step-by-step explanation:

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lina2011 [118]

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3 years ago

Blank minus 1/2 equals to 1/6

kicyunya [14]

Answer:

Blank = $\frac{2}{3}$

Step-by-step explanation:

blank = x

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3 years ago

Set up an equation and solve for this problem.

viktelen [127]

Your equation might look like this,
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4 years ago