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3 years ago

What is the mean absolute deviation of the data set?

Mathematics

2 answers:

yanalaym [24]3 years ago

8 0

The to this problem is 9

butalik [34]3 years ago

6 0

First, add up all of you numbers and then divide by 5 since there are five of them.

3+4+9+13+16=936
936/5=187.2
187.2

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!!!!!!PLZ HELP ME!!!!!!

Vinvika [58]

Answer:

$-2\frac{4}{7}$

Step-by-step explanation:

$-3\frac{2}{7} -(-\frac{5}{7})$

$-\frac{23}{7} -(-\frac{5}{7})$

$-\frac{23}{7} + \frac{5}{7}$

$-\frac{18}{7} = -2\frac{4}{7}$

7 0

3 years ago

Please help asap 40 pts

navik [9.2K]

Answer:

a. 30

Step-by-step explanation:

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3 years ago

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How long must a ladder be to reach the top of a 12-foot wall if the both of the ladder is placed 3 feet from the base

zimovet [89]

Answer:the hypotenuse,or lenght of the ladder,

; 12.37 ft

Step-by-step explanation:

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3 years ago

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Factor the Following: 1.) 8 2.) -12 3.) -3y² 4.) 6x²+36x 5.) 7x -14x²

Alex787 [66]

Answer:

1.) 8 = 8

2.) -12 = -12

3.) -3y² = -3y²

4.) 6x² + 36x = 6x(x + 6)

5.) 7x - 14x² = 7x(1 - 2x)

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3 years ago

What is the equation, in point-slope form, of the line that is parallel to the given line and passes through the point (−3, 1)?

puteri [66]

Answer: The answer is (D) $y-1=\dfrac{3}{2}(x+3).$

Step-by-step explanation: We are given to find the equation of a line which is parallel to the line in the graph and passing through the point (-3, 1).

The points (-2, -4) and (2, 2) lie on the line in the graph, so its slope will be

$m=\dfrac{2+4}{2+2}=\dfrac{6}{4}=\dfrac{3}{2}.$

The slope of the line parallel to the line in the graph will also be same. Since the new line passes through the point (-3, 1), so the equation of the line will be

$y=1=m(x+3)\\\\\Rightarrow y-1=\dfrac{3}{2}(x+3),$

which is in the slope-intercept form.

Thus, the correct option is (D).

3 0

3 years ago