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kondor19780726 [428]
3 years ago
11

Urgent!!!! The scores of a high school entrance exam are approximately normally distributed with a given mean Mu = 82.4 and stan

dard deviation Sigma = 3.3. What percentage of the scores are between 75.8 and 89?
68%

95%

99.7%

100%

Mathematics
2 answers:
Effectus [21]3 years ago
5 0

Answer:95%

Step-by-step explanation:

DedPeter [7]3 years ago
5 0

Answer:

95 or B

Step-by-step explanation:

right on edge

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Veseljchak [2.6K]

1+1= 2

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The average cost per unit C(x), in dollars, to produce x units of toy cars is given by C(x)=(8000)/(x−50)C(x)=(8000)/(x−50). Wha
podryga [215]
C(x)= \frac{8000}{x-50}

gives an average cost per unit, if we want to produce x of them.

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Answer
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3 years ago
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