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Lelechka [254]
3 years ago
12

A fair six-sided die is rolled 54 times. Theoretically, how many times should a roll of "5" occur?

Mathematics
2 answers:
Mazyrski [523]3 years ago
7 0

Answer:

9 times

Step-by-step explanation:

P("5") = 1/6

n("5") = 1/6 × 54 = 9

Gelneren [198K]3 years ago
5 0

Answer:

9

Step-by-step explanation:

(the number of different possible outcomes) 1/6 * 54 = 9

Hope that this helps!

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As you already know, in order to find the equivalent expression to our already given one, we have to simplify it first :)

8 +4x - 20

**Remember that a negative times a negative is always a positive!!**

Add like terms.

4x + (8 - 20)

Simplify.

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Get rid of parenthesis.

4x - 12

Look at our answer choices.

Our answer is a. 4x - 12

~Hope I helped!~
3 0
3 years ago
solve for b 1/4(b-8)=2. I hope you have time to answer this. Thank you so much for your time you guys make me so happy
Mademuasel [1]

Answer:

16

Step-by-step explanation:

1/4(b-8)=2

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b-8=2(4/1)

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Help!! plz help to solve!
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A 8-foot ladder touches the side of a building at a point 6 feet above the ground. At what height would a 22-foot ladder touch t
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Step-by-step explanation:

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