How will adding the value 75 affect the mean and median of the data set 1, 5, 7, 9 , 9, 10?
1 answer:
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Answer:
<h2>The answer is option A</h2>Step-by-step explanation:
Equation of a line is y = mx + c
where
m is the slope
c is the y intercept
To find the equation of the parallel line we must first find the slope of the original line
From the question the original line is
y = - ⅔x + 12
Comparing with the general equation above
Slope = -⅔
Since the lines are parallel their slope are also the same
Slope of parallel line = - ⅔
The equation of the line using point
(6, –11) and slope - ⅔ is
We have the final answer as
Hope this helps you
So for decimals, add the number of zeroes after the whole number to equal the amount of digits in the decimal value. For example, if you had 10 and 0.5 you would replace 10 with 10.0 to match the amount of digits after the decimal in 0.5
In your problem since we have four digits after the decimal, let's add a decimal and four digits after the number 15 to match it up. Now it should look like the image attached.
Once matched up you can now safely subtract.
Hope that helps!
