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Sergeeva-Olga [200]
3 years ago
11

In a certain class of​ students, there are 12 boys from​ wilmette, 6 girls from​ kenilworth, 6 girls from​ wilmette, 7 boys from

​ glencoe, 3 boys from kenilworth and 6 girls from glencoe. if the teacher calls upon a student to answer a​ question, what is the probability that the student will be from​ kenilworth
Mathematics
1 answer:
inysia [295]3 years ago
5 0
Kenilworth = 9

Total = 40

Divide 9 by 40 to get the probability

9 ÷ 40 =  9/40

Your answer is 9/40 (22.5%)

Hope this helps :)
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Given: F(x) = 5x - 6 and G(x) = x - 4
fomenos

Answer:

Correct choice is \dfrac{x+26}{5}

Step-by-step explanation:

1. If F(x)=5x-6, then you can find the inverse F^{-1}(x):

y=5x-6,\\ \\5x=y+6,\\ \\x=\dfrac{y+6}{5},\\ \\F^{-1}(x)=\dfrac{x+6}{5}.

2. If G(x)=x-4, then

y=x-4,\\ \\x=y+4,\\ \\G^{-1}(x)=x+4.

3. Hence,

G^{-1}(F^{-1}(x))=G^{-1}\left(\dfrac{x+6}{5}\right)=\dfrac{x+6}{5}+4=\dfrac{x+26}{5}.

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4 years ago
Esa es la respuesta
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Bueno! lol buen trabajo

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What equation is described below?
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Answer:

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Step-by-step explanation:

42 is 7 times as many as 6

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Write a word phrase that can be represented by m + 25.
MA_775_DIABLO [31]

Answer:

25 more than a number m

Step-by-step explanation:

Let's evaluate each of the given options:

A. The difference of 25 and m.

This phrase can be represented by 25 - m, therefore the option is incorrect.

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This phrase can be represented by m-25, therefore the option is incorrect.

C. 25 more than a number m.

This phrase can be represented by m+25, therefore the option is correct.

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