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Nuetrik [128]
2 years ago
12

A data set has a mean of x = 71 and a standard deviation of 11.6. Find the z-score for each of the following.

Mathematics
1 answer:
olchik [2.2K]2 years ago
5 0

Answer:

WHY MUST I CRYYYYY

Step-by-step explanation:

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How do you complete the square to rewrite y= x^ -6x + 15 in vertex form
Vaselesa [24]
Vertex form of a quadratic equation is y=a(x-h)^{2}+k
where (h, k) is the vertex. 

Our aim is to write the expression y=x^{2} -6x+15 in the form 
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y=x^{2} -6x+15

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y=(x-3)^{2}-9+15

y=(x-3)^{2}+6
5 0
3 years ago
PLZ HURRY! WILL GIVE BRAINELST! WORTH 100
Anit [1.1K]

Answer:

Could you screen-clip the question? I can't really understand.

Step-by-step explanation:

You can edit your question and I can edit my answer :)

~PumpkinSpice1

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2 years ago
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