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3 years ago

What’s the slope-intercept for this equation???

Mathematics

2 answers:

trapecia [35]3 years ago

8 0

Answer:

y=4/3x+11

Step-by-step explanation:

To calculate the slope do difference in y divided by difference in x. Notice the different scales on the x and y axis.

The y intercept is where the line cuts through the y axis, (11)

andrezito [222]3 years ago

7 0

Y= 2/3x + 10 (or 11?) is the equation

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3. Standard deviation is ________. a mean of squared differences the square root of the variance unit-free the covariance 4. Sta

Ksenya-84 [330]

Answer:

3. Standard deviation is the square root of the variance.

4. Standard deviation is useful because it has the same units as the underlying data.

Step-by-step explanation:

3. In statistics, the dispersion in a given data with respect to its mean distribution can be determined or measured by standard deviation and variance. The standard deviation of a distribution can also be determined as the square root of variance.

4. Standard deviation is measured in the same units as that of the original data. Thus it has the same units as the underlying data.

5 0

3 years ago

iren2701 [21]

Answer:

The distance between points A and B is 13

Step-by-step explanation:

We need to find distance between points A and B

Looking at the graph,

Point A : (2,6) and Point B: (-3,-6)

We need to find the distance between these points.

The formula used is: $Distance=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2} \\$

We have Points A : (2,6) and B: (-3,-6)

So, $x_1=2, y_1=6, x_2=-3, y_2=-6$

Putting values in formula and finding distance

$Distance=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2} \\\\Distance=\sqrt{(-3-2)^2+(-6-6)^2} \\Distance=\sqrt{(-5)^2+(-12)^2} \\Distance=\sqrt{25+144} \\Distance =\sqrt{169}\\Distance = 13$

So, the distance between points A and B is 13

6 0

3 years ago

What is the MAD of the data set?

const2013 [10]

The answer to your question is 2.4

3 0

3 years ago

Kate paid $118.65 for a jacket. the price includes a 5% sales tax. how much was the jacket before the tax?

Harman [31]

Let, the price of jacket before tax = x

it would be: x*105/100 = 118.65

x = 11865/105

x = $113

8 0

2 years ago

Write in standard form Thirty- nine and fifteen hundredths

Ainat [17]

39.15 ^-^

YOUR WELCOME

sorry for caps lock lol

5 0

3 years ago