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taurus [48]
3 years ago
6

Find the value of the variable.

Mathematics
2 answers:
ahrayia [7]3 years ago
4 0

Answer:

sin 30=14/x

x=14*2

x=28

and

x=√{28²-14²}

x=14√3

nasty-shy [4]3 years ago
3 0

Answer:

x = 28, y = 14√3

Step-by-step explanation:

x = 2(14) = 28

y = 14(√3) = 14√3

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A survey questioned 1000 people regarding raising the legal drinking age from 18 to 21. Of the 540 who favored raising the age,
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Answer:

If a person selected at random from this group is a man, there is a 31.25% probability that the person favors raising the drinking age.

Step-by-step explanation:

We have these following informations:

There are 1000 people in total.

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There are 150+330 = 480 males. Of them, 150 favors raising the drinking age.

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P = \frac{150}{480} = 0.3125

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