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Alexandra [31]
3 years ago
15

I need help please and thank you

Mathematics
1 answer:
Lera25 [3.4K]3 years ago
6 0
(x,y)=(-1,8/3).
hopefully this helps :)
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<h3>Answer:   83.85%</h3>

This value is approximate.

==========================================================

Explanation:

Let's compute the z score for x = 40

z = (x-mu)/sigma

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Step-by-step explanation:

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