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vladimir1956 [14]
3 years ago
6

Write an equation of the line that passes through each pair of points. (-3,9), (-3,-5)

Mathematics
2 answers:
Fantom [35]3 years ago
6 0

Answer:

x = -3

Step-by-step explanation:

x is -3 in all values so we just write an equation.

Nimfa-mama [501]3 years ago
3 0

Step-by-step explanation:

slope=(-5-9)/-3+3

= undefined

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Answer:

The 95% confidence interval estimate for the true proportion of adults residents of this city who have cell phones is (0.81, 0.874).

Step-by-step explanation:

In a sample with a number n of people surveyed with a probability of a success of \pi, and a confidence level of 1-\alpha, we have the following confidence interval of proportions.

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The 95% confidence interval estimate for the true proportion of adults residents of this city who have cell phones is (0.81, 0.874).

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