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2 years ago

Two six-sided dice are rolled. Find the probability that the sum of the two faces that turn up is between 1 and 14.

Mathematics

1 answer:

lina2011 [118]2 years ago

4 0

Answer:

100%

Step-by-step explanation:

100 percent.

No matter what, the sum of the two faces that turn up will be between 1 and 14.

This means that it will occur, 100 percent of the time, or 10 out of 10 times.

Since each die is 1-6, the sum of the two faces will always be between 2 and 12.

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Jobisdone [24]

We will first calculate ∠A:
∠∠A = 180° - ( 105° + 20 ° ) = 180° - 125° = 55°
Then we will use the Sine Law:
15 / sin 55° = AB / sin 20°
15 / 0.81915 = AB / 0.342
AB · 0.81915 = 15 · 0.342
AB · 0.81915 = 5.13
AB = 5.13 : 0.81915
AB = 6.26 ≈ 6.3 miles
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Mariulka [41]

I hope you know what '!' means
2!=2
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grandymaker [24]

Answer:

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Step-by-step explanation:

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