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ASHA 777 [7]
2 years ago
11

A triangle has a base of 10 centimeters and a height of 12 centimeters. A rectangle has a base of 10 centimeters and a height of

12 centimeters.
What are the areas of the figures?



The area of the triangle is
___ cm2.


The area of the rectangle is
___ cm2.

Mathematics
2 answers:
lina2011 [118]2 years ago
7 0

Answer:  Triangle is 150 sq

Rectangle is 360 sq

Step-by-step explanation:

34kurt2 years ago
7 0

Answer:

The correct answer is 60 and 120

Step-by-step explanation:

Hope this helps! (I had this question)

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The proportion of a population with a characteristic of interest is p = 0.37. What is the standard deviation of the sampling dis
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The standard deviation (SD) of a sample proportion obtained when the sample size is 1,600 is equal to 0.0121.

<h3>What is a sample proportion?</h3>

A sample proportion can be defined as the proportion of individuals in a sample that have a specified characteristic or trait.

Mathematically, sample proportion can be calculated by using this formula:

\hat{p} = \frac{x}{n}

Where:

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  • n represent the total number of individuals in a sample.

In Mathematics, the standard deviation (SD) of a sample proportion obtained when the sample size is 1,600 can be calculated by using this formula:

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Substituting the given parameters into the formula, we have;

Standard deviation (SD) = √(0.37(1 - 0.37)/1,600)

Standard deviation (SD) = √(0.37(0.63)/1,600)

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Standard deviation (SD) = √0.0001457

Standard deviation (SD) = 0.0121.

Read more on standard deviation here: brainly.com/question/14467769

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8 0
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See below.

Step-by-step explanation:

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