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Ber [7]
3 years ago
13

Find g(x), where g(x) is the reflection across the y-axis of f(x)=x.

Mathematics
1 answer:
3241004551 [841]3 years ago
7 0
X➝-x by reflection, so g(x)=-x
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Katy is deciding which charity to donate to. She is going to donate fifty dollars to each charity chosen, and she can donate to
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Answer:

Step-by-step explanation:

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3 years ago
Suppose that you are conducting a survey on how many students have blue eyes in each first period classroom at Garfield Middle s
rusak2 [61]

Answer:

  • <u>The correct statement is the first one: </u><u><em>The number of blue-eyed students in Mr. Garcia's class is 2 standard deviations to the right of the mean</em></u><em> </em>

<em />

Explanation:

To calculate how many<em> standard deviations</em> a particular value in a group is from the mean, you can use the z-score:

      z-score=(x-\mu )/\sigma

Where:

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Which means that <em>the number of blue-eyed students in Mr. Garcia's class is 2 standard deviations</em> above the mean.

Above the mean is the same that to the right of the mean, because the in the normal standard probability graph the central value is Z = 0 (the z-score of the mean value is 0), the positive values are to the right of the central value, and the negative values are to the left of the central value.

Therefore, the correct statement is the first one: <em>The number of blue-eyed students in Mr. Garcia's class is 2 standard deviations to the right of the mean, </em>

4 0
3 years ago
Jason has 34 blueberry scones and 85 raspberry scones. There is 17 bags of scones each filled with an equal amount of blueberry
ozzi

Answer:

2 blueberry and 5 raspberry scones go in each bag

Step-by-step explanation:

34+85=119

119/17=7

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hope that helps :)

8 0
2 years ago
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use the equation 2(pie)r

7 0
3 years ago
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Of the following situations, which is best represented by the product<br> 5x(-3)?
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Answer:

=-5x

Step-by-step explanation:

Remove   parentheses   (-a)=-a

= -5x.3

hoped i helped :) can i get brainiest

3 0
3 years ago
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