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Anit [1.1K]
3 years ago
5

What is the mean of the value set 13,19,22,20,31,16,25,30

Mathematics
1 answer:
BigorU [14]3 years ago
5 0

Answer:

idk maybe u tell me ok so the answer is work it out yourself

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Need help on homework <br><br> #8
irakobra [83]
I would say the cube because it takes more space (volume) than the row of cubes


"Not sure if it makes sense but, eh...."
7 0
4 years ago
What is the rate of change of y with respect to x for this function?
loris [4]

bearing in mind that the average rate of change = slope, and for that we can simply use two points off the table.

\bf \begin{array}{|cc|ll} \cline{1-2} x&y\\ \cline{1-2} -2&12\\ 0&3\\ 3&-10.5\\ 7&-28.5\\ \cline{1-2} \end{array}\qquad \qquad \begin{array}{llll} (\stackrel{x_1}{-2}~,~\stackrel{y_1}{12})\qquad (\stackrel{x_2}{3}~,~\stackrel{y_2}{-10.5}) \\\\\\ slope \implies \cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{-10.5-12}{3-(-2)} \\\\\\ \cfrac{-10.5-12}{3+2}\implies \cfrac{-22.5}{5}\implies -\cfrac{4.5}{1}\implies -4.5 \end{array}

8 0
3 years ago
Read 2 more answers
What number can you add to √7 to get a rational number?
Oduvanchick [21]
The only number you can add to √7 to get a rational number is a-√7 where a is any rational number.
So if a=0 the answer is -√7, option answer 1.
4 0
3 years ago
Does anyone know the answer to this question?<br> 3x+6= -3(2x+4)
Nady [450]

Answer:

x + -2

Step-by-step explanation:

(editing answer to add how i got it)

3x +6=-3 (2x +4)

-3 (2x +4)

Multiply using the distributive property.

− 6 x − 12 /2

3(2)(-3x - 4)

divide these by 2 will get you

SO ITS 3(2) +6 = 3(2) (2x +4)

6 0
3 years ago
Read 2 more answers
Can someone please answer this question please answer it correctly and please show work please help me I need it
iren [92.7K]

Answer:

D

Step-by-step explanation:

−6−(−5)

=−6−(−5)

=−6+5

=−1

8 0
3 years ago
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