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sukhopar [10]
2 years ago
13

Help pls (10 POINTS) What fraction is less than the fraction represented by the model?​

Mathematics
1 answer:
goblinko [34]2 years ago
6 0

Answer:

2/4

Step-by-step explanation:

It’s very easy

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What is the value of x?<br> 12 units<br> 15 units<br> 20 units<br> 25 units
Firlakuza [10]

Answer:

The answer is 12 units.

Step-by-step explanation:

Looking at the figure we see that

(1).9^2+x^2=SR^2

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\boxed{\therefore x= 12.}

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prisoha [69]

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<h3>Normal Probability Distribution</h3>

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Z = \frac{X - \mu}{\sigma}

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The area within 0.9 standard deviations of the mean is the <u>p-value of Z = 0.9(0.8159) subtracted by the p-value of Z = -0.9(0.1841)</u>, hence:

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More can be learned about the normal distribution at brainly.com/question/4079902

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