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ser-zykov [4K]
3 years ago
5

twelve athletes are running a race. a gold medal is to be given to the winner, a silver is to be given to the second place finis

her, and a bronze medal is to be given to the third place finisher. assume that there are no ties. in how many possible ways can 3 medals be distributed?
Mathematics
1 answer:
Virty [35]3 years ago
8 0
ANSWER: 3 ways

WHY:

Say there was 4 winners that got the silver than the next 4 got the silver medal and then last of the next 4 got the bronze 4+4+4=12 then among each of the ones that went across the finish line first and then the next four and then the next they would be equal among each other.
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Correct answer and work
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3 years ago
Please help me please please : ( : (
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Answer:

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Step-by-step explanation:

Let us consider sea level as reference and positions above sea level as positive and below sea level as negative.

With respect to this reference,

the position of top most point is +17 \frac{3}{4} yards

and the position of lower most point is -13 \frac{1}{4} yards

⇒ The position of midpoint is \frac{+17 \frac{3}{4} - 13 \frac{1}{4}}{2}

                                              = +2 \frac{1}{4}

∴ <u>They will be picked up at 2 \frac{1}{4} yards above sea level</u>

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3 years ago
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Helen [10]

Answer:

c=40

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Step-by-step explanation:

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Oduvanchick [21]

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