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musickatia [10]
1 year ago
12

The frequency distribution is incorrectly constructed state the reason why

Mathematics
1 answer:
Vikki [24]1 year ago
8 0

Answer:

A class has been omitted.

Explanation:

Given the frequency distribution shown in the attached table.

the frequency distribution is incorrectly constructed because a class has been omitted.

On the given table the class 133-137 is missing on the frequency distribution table.

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Step-by-step explanation:

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Here we have some problems about circles, the solutions are:

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<h3>How to find the area of a circle?</h3>

We know that for a circle of diameter D, the area is given by:

A = pi*(D/2)^2

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<u>For the second image</u>, each line creates two 180° angles. So, if we look at the tilted line, we can see that it is divided in two angles, one of 37° and the other that depends of x, so we can write:

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For the last image:

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270° = 54° + (2x + 21)° + (5x + 6)°

Now we solve this for x:

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If you want to learn more about circles, you can read:

brainly.com/question/25306774

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