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3 years ago

What is the mean of the data set in the box below? -8, -6, - 2, 0, -6, - 8. 4, 7, 8, 1

Mathematics

1 answer:

Andreas93 [3]3 years ago

3 0

The mean of the data set in the box below is -1

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Select the correct value.

Dafna1 [17]

So the right answer is 20.

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3 years ago

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the length of a rectangle is 14 meters. the perimeter of the rectangle is 44 meters. what is the width?

fomenos

Answer:

Step-by-step explanation:

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2 years ago

i know this is a lot of questions but im really bad at math and i keep getting a 50% on my test and this is my last chance to pa

GenaCL600 [577]

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2 years ago

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||3x-4|-5|>1 pls solve i need help with it i give 100 points

Dominik [7]

Answer:

${ \tt{ | |3x - 4| - 5 | > 1 }} \\ \\ { \tt{ |3x - 4| > 1 ±5}}$

• Either |3x - 4| > 1 + 5 or |3x - 4| > 1 - 5

${ \tt{ |3x - 4| > 6 \: \: or \: \: - 4}}$

→ for |3x - 4| > 6:

${ \tt{ |3x - 4| > 6}} \\ \\ { \tt{3x > 6±4}} \\ \\ { \boxed{ \tt{ \: x = \frac{10}{3} \: \: or \: \: \frac{2}{3} }}}$

→ for |3x - 4| > -4:

${ \tt{ |3x - 4| > - 4}} \\ \\ { \tt{3x > - 4±4}} \\ \\ { \boxed{ \tt{ \: x > 0 \: \: or \: \: - \frac{8}{3} }}}$

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3 years ago

Which associations best describe the data in the table?

IgorC [24]

In order to find out the association, you need to plot the data. Given that m is x, and n is y, after plotting, the graph shows a positive linear association. The graph rises from left to right. So the answer is letter D.

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3 years ago