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lubasha [3.4K]
3 years ago
13

Which statement best explains why the value of this expression is equal to −812y? 414x − 812y − 414x

Mathematics
1 answer:
GarryVolchara [31]3 years ago
5 0
For this case we have the following expression:
 414x - 812y - 414x
 Rewriting we have:
 414x - 414x - 812y
 We group similar terms:
 (414x - 414x) - 812y
 Adding we have:
 0 - 812y
 - 812y
 Answer:
 
The sum of a number and its opposite is 0, and the sum of any number and 0 is the number itself.
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Using the normal distribution, it is found that 1851 people would have an IQ less than 115.

<h3>Normal Probability Distribution</h3>

The z-score of a measure X of a normally distributed variable with mean \mu and standard deviation \sigma is given by:

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

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The mean and the standard deviation are given, respectively, by:

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Z = 1 has a p-value of 0.8413.

Out of 2200 people:

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More can be learned about the normal distribution at brainly.com/question/27643290

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2 years ago
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Answer:

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The applicable rule of exponents is ...

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Answer:

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