8-5: MathXL for School: Practice & Problem Solving
As:
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OŠ
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Use the data table showing the number of miles Lenny ran in 9 days to answer 5-6.
Miles Ran
7
4
11
T 12
6 g
18 132
5. Find the absolute deviation from the mean for the data values.
The absolute deviation for 4 is
The absolute deviation for 7 is
The absolute deviation for 12 is
(Type an integer or a decimal.)
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1

step-by-step explanation:

it's the only multiple of both and the least

11

step-by-step explanation:

32.50-7.50=25

225/25=11

b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )