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Pachacha [2.7K]
3 years ago
7

A random sample was taken to determine whether students from a certain classroom prefer to shop at Store A, Store B, or Store C.

There were six students in the sample. Five students preferred Store A, one student preferred Store B, and none of the students preferred Store C. If there are twenty-four total students in the classroom, about how many of them would you expect to prefer Store A?
Mathematics
2 answers:
Kryger [21]3 years ago
6 0
Twenty kids store a
yulyashka [42]3 years ago
4 0
20 students because currently I am doing the topic right now
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Nata [24]

Answer: OPTION B.

Step-by-step explanation:

The missing figure is attached.

For this exercise you need to use the Pythagorean Theorem. This is:

a^2=b^2+c^2

Where "a" is the hypotenuse and "b" and "c" are the legs of the triangle.

In this case you can identify in the figure the triangle PRS, so the diagonal PR is the hypotenuse of the triangle PRS.

Then you can say that:

a=PR\\b=PS=17\\c=RS=33

Therefore, knowing these values, you can substitute them into a^2=b^2+c^2:

PR^2=17^2+33^2

Finally you must solve for PR in order to find its value. This is:

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3 0
4 years ago
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8 0
3 years ago
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3 years ago
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Naddik [55]

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Answer:

\Huge\boxed{A.8}

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Hello There!

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That being said we can use this equation to solve for x

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3 years ago
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