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3 years ago

How did you find this?

Mathematics

2 answers:

Rudik [331]3 years ago

6 0

You order them least to greatest, then take out your mean, median, and mode. Then you've got your outliners left over.

aleksklad [387]3 years ago

6 0

Outliers are number(s) that is far apart from one another after ordering from least to greatest.

6,8, 12,14, 15,16 20,31.

In this case 31 is far away from the others, so 31 is the answer.

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What is the GCF of xy3 and x3y?

gavmur [86]

Answer:

Step-by-step explanation:

xy³ and x³y

GCF is xy

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2 years ago

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What is the slope of this line? <br><br> Enter your answer in the box.

tiny-mole [99]

Step-by-step explanation:

The slope of a line characterizes the direction of a line. To find the slope, you divide the difference of the y-coordinates of 2 points on a line by the difference of the x-coordinates of those same 2 points .

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2 years ago

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Please help with this

snow_lady [41]

Answer:

B. $- \frac{9}{8}$

Step-by-step explanation:

$\huge\frac{ - 2 {a}^{ - 3} {b}^{2} }{a} \\ \\ \huge = \frac{ - 2 {b}^{2} }{a \times{a}^{ 3} } \\ \\ \huge = \frac{ - 2 {b}^{2} }{{a}^{ 4} } \\ \\ \huge = \frac{ - 2 \times {3}^{2} }{ {( - 2)}^{4} } \\ \\ \huge= \frac{ - 2 \times 9}{16} \\ \\ \huge \red{= - \frac{9}{8} }$

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2 years ago

Determine the best method to solve the system of equations. Then solve the system.

maxonik [38]

Answer:

x=1 y = -1/2

(1,-1/2)

Step-by-step explanation:

7x-2y=8

5x+2y=4

I would use elimination since we have 2y in one equation and -2y in the other

7x-2y=8

5x+2y=4

--------------------

12x = 12

Divide each side by 12

12x/12 = 12/12

x =1

The substitute back into equation 2

5(1) +2y = 4

5 +2y = 4

Subtract 5

5-5+2y = 4-5

2y = -1

Divide by 2

2y/2 = -1/2

y = -1/2

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3 years ago

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Solve 2(5x + 6) < x - 15 + 9x.

ipn [44]

Answer:

Hope that was helpful for you! Good luck.

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3 years ago