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bonufazy [111]
3 years ago
14

You ask a friend to think of a number feom two to twelve. What is the probability that his numberwill ne 4?

Mathematics
2 answers:
zubka84 [21]3 years ago
6 0
The probably would actually be 1/12 because 4 is one out of twelve numbers.
antiseptic1488 [7]3 years ago
4 0
The probability that his number will be 4 is one in eleven, or 1/11.
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mote1985 [20]

She would make 3.00 dollars


50(10) - 20(10) = (10)(50 - 20)

500 - 200 = (10 * 30)

300 = 300


(10)(50 - 20) = 30(10)

(10 * 30) = 300

300 = 300

3 0
3 years ago
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Furkat [3]

Answer:

Step-by-step explanation:

This question is permutation problem. permutations is the number of arrangements or orderings within a constant group.

The formula for permutation is given as

nPk = n!÷(n-k)!

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= 15!÷7!

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4 0
3 years ago
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hram777 [196]

Answer:

<h3>5 th box </h3><h2>0: )</h2>

Step-by-step explanation:

8 0
2 years ago
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tatuchka [14]

>

4 \sin(x + 30)  = 2 \\  \sin(x + 30 ) =  \frac{2}{4}   \\  \sin(x + 30)  =  \frac{1}{2}  \\  \sin(x + 30)  =  \sin(30)  \\ x + 30 = 30 \\ x = 30 - 30 \\ x = 0

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3 0
2 years ago
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gogolik [260]

Answer:

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Step-by-step explanation:

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5 0
2 years ago
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