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3 years ago

10

Will mark brainliest

2 answers:

aleksklad [387]3 years ago

6 0

Answer:

E

Step-by-step explanation:

Tema [17]3 years ago

3 0

The correct answer for this is E

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How do you write an equation of a line in standard form if you have two points?

ziro4ka [17]

First find the slope using the slope formula M= (y2-y1) divided by (x2-x1) and then take the slope and and the 1st set of points (x1, y1) and plug it into the slope intercept formula which is y-y1=m(x-x1), then you need to add or subtract variables to correlate with the standard form formula which is ax + by = c.
Hope that helps!

3 0

3 years ago

Ivan was given two data sets, one without an outlier and one with an outlier.

anastassius [24]

Answer:

The answer is B

Step-by-step explanation:

3 0

3 years ago

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Find 50% of 108:<br> Find 25% of 108:<br> Find 75% of 108:

laiz [17]

Answer:

50% of 108: 54

25% of 108: 27

75% of 108: 81

Step-by-step explanation:

Hope this helps have a nice day

5 0

2 years ago

Read 2 more answers

-4-6 answer now pls iwill mark yall brainliest

Stella [2.4K]

Answer:

-10

Step-by-step explanation:

the answer to the question is-10

5 0

2 years ago

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The number of words defined on pages randomly selected from a dictionary are given below. Find the range and standard deviation

faltersainse [42]

Answer: The range of the set of numbers is 46 and the standard deviation is 14.44 .

Explanation:

In is given that the observations are 65, 59, 43, 43, 40, 63, 71, 77, 31, 64.

From given data it is noticed that the highest observation is 77 and the lowest observation is 31.

Range = Highest observation - Lowest observation

Range = 77 - 31 = 46

To find the standard deviation, first we have to find the mean.

$\text{Mean}={\frac{\text{Sum of observation}}{\text{Total number of observations}}$

Total of the observations is 556 and number of observation is 10.

$\text{Mean}=\frac{556}{10}=55.6$

Formula fr standard deviation is,

$\sigma =\sqrt{\frac{\sum (x-mean)^2}{n}}$

To find the above values form a table as shown below.

$\sigma =\sqrt{\frac{2086.4}{10}}$

$\sigma =\sqrt{208.64}$

$\sigma =14.44$

Therefore, the range of the set of numbers is 46 and the standard deviation is 14.44 .

7 0

3 years ago