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Misha Larkins [42]
3 years ago
8

A line N passes through the points (–1, 4) and (–1, –4).

Mathematics
2 answers:
aliya0001 [1]3 years ago
7 0
The answer is 1 I’m pretty sure
maks197457 [2]3 years ago
3 0

Answer:

1 and 2

Step-by-step explanation:

When you look at both of those points on a graph the line is linear and vertical; undefined

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6 is the answer, because 48/6=8
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5 0
4 years ago
For males in a certain town, the systolic blood pressure is normally distributed with a mean of 125 and a standard deviation of
Vilka [71]

The interval of systolic blood pressure will be between 155 to 95

<h3>What is the standard deviation?</h3>

Standard deviation is defined as the amount of variation or the deviation of the numbers from each other.

From the question, we are told that

Mean  x=125

Standard deviation = 10

The Percentage for men =99.75%

Generally, the empirical rule 68%,95% and 99.7% of data value lay b/w 1,2,3 standard deviation of mean  

Standard deviation n= 10

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Generally, the interval  of systolic blood pressure for middle 99.7 of male G is mathematically given as

G = Mean ± (3x \sigma)

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Hence the interval of systolic blood pressure will be between 155 to 95

To know more about standard deviation follow

brainly.com/question/475676

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6 0
2 years ago
2 over 5 x= 10 solve for x show your work
Sphinxa [80]

\frac{2}{5}x= 10

We need to solve for x

To get x alone we need to remove the denominator 5

To remove denominator 5  we multiply by 5 on both sides

5*\frac{2}{5}x= 10*5

2x = 50

2x means 2 times x

2 is multiplied with x. so to remove 2 we divide by 2

\frac{2x}{2}= \frac{50}{2}

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8 0
3 years ago
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Step-by-step explanation:

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