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Vadim26 [7]
2 years ago
7

Can someone help me with this

Mathematics
2 answers:
dusya [7]2 years ago
6 0

Answer:

Step-by-step explanation:

N is the incenter of △ABC because it is the point of concurrency of the three angle bisectors. So, by the Incenter Theorem, ND = NE = NF.

im sorry if wrong

plz mark me brainly

joja [24]2 years ago
4 0

Answer:

29

Step-by-step explanation:

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To solve this problem, we make use of the z statistic. What we have to do here is to find for the z score using the given data and from the standard probability tables for z, we locate the proportion of the fish longer than 12 inches.

 

The formula for calculating the z score is:

z = (x – μ) / σ

where,

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so,

z = (12 – 11) / 2

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Since we are looking for the values greater than 12, so this is a right tailed test. Using the tables, the value of p at this value of z is:

p (z = 0.5) = 0.3085

 

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3 years ago
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Answer:

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3 years ago
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scZoUnD [109]

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