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Archy [21]
4 years ago
6

If a class have 32 students and 12 is girls, what is the percentage of girls

Mathematics
2 answers:
Vlad1618 [11]4 years ago
6 0
Hey there! 

Here are the steps involved in answering this question:

1. Write 12 out of 32 as a fraction which is \frac{12}{32}

2. Turn the fraction into a decimal. To do this, divide the numerator by the denominator. The numerator is the top part of the fraction while the denominator is the bottom part of the fraction.

   \frac{12}{32} = 0.375

3.<span> You get 0.375. Now, turn this into a percent. Move the decimal, 2 places to the right or just multiply the decimal by 100.</span>

0.375 = 37.5%

The final answer is 37.5%.

<span>(If you feel that my answer has helped you, please consider rating it and giving it a thank you! Also, feel free to make the best answer, the brainliest answer!)
</span>
Thank you! :D
coldgirl [10]4 years ago
6 0
12/32=0.375
0.375=37.5
37.5 % of the class are girls.
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Considering the slopes of the segments, the correct option is:

D. No, because the triangle ABC doesn't have a pair of perpendicular sides.

<h3>When are lines parallel, perpendicular or neither?</h3>

The slope, given by <u>change in y divided by change in x</u>, determines if the lines are parallel, perpendicular, or neither, as follows:

  • If they are equal, the lines are parallel.
  • If their multiplication is of -1, they are perpendicular.
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Here, we have to find if there are perpendicular segments, that is, if two slopes multiplied have a value of -1, then:

  • mAB = (-7 - 9)/(11 - 1) = -8/5.
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No sides are perpendicular, hence option D is correct.

More can be learned about slopes at brainly.com/question/20847660

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2 years ago
A car drives 195 miles in 3 hours and 15 minutes. what is the average speed of the car?
g100num [7]
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5 0
3 years ago
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stiks02 [169]
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Answer:

2

Step-by-step explanation:

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Step-by-step explanation:

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