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3 years ago

What is the median of 31,32,33,34,36,38

Mathematics

2 answers:

Anna71 [15]3 years ago

8 0

Answer:

33.5

Step-by-step explanation:

31,32,33,34,36,38

33+34=67

67/2= 33.5

natita [175]3 years ago

7 0

Answer:

Hello There!!

Step-by-step explanation:

You order the number on the list but they are already in order so pick the middle number but in this case there are 2,so you add 33 with 34 which equals 67.Then you divide 67 by 2 which is 33.5. Therefore,33.5 is your answer.

hope this helps,have a great day!!

~Pinky~

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Write the number 2 and a half million in figures

inysia [295]

The answer is 2 500 000

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3 years ago

The table shows a linear function. <br>which equation represents the function?

Bas_tet [7]

Answer:

Option C is correct.

The equation $f(x)= -\frac{1}{2}x +4$ represents the function.

Step-by-step explanation:

Using slope intercept form to find the equation of line :

For any two points $(x_1, y_1)$ and $(x_2, y_2)$ the equation of line is given by:

$y -y _1 = m(x-x_1)$ ......[1] ;where m is the slope given by:

$m = \frac{y_2-y_1}{x_2-x_1}$

Consider any two points from table :

let (4, 2) and (0, 4) be any two points.

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$m = \frac{y_2-y_1}{x_2-x_1}= \frac{4-2}{0-4}$

$m = \frac{2}{-4} = -\frac{1}{2}$

Now, substitute in equation [1] we have:

$y - 2 = -\frac{1}{2} (x-4)$

Distributive property i.e, $a\cdot (b+c) = a\cdot b + a\cdot c$

$y -2 = -\frac{1}{2}x +2$

Add both sides 2 we get;

$y -2+2 = -\frac{1}{2}x+2+2$

Simplify:

$y = -\frac{1}{2}x+4$

Since, y= f(x)

$f(x)= -\frac{1}{2}x +4$

therefore, the equation $f(x)= -\frac{1}{2}x +4$ represents the function.

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3 years ago

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antiseptic1488 [7]

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3 years ago

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3 years ago

I would love your guys help!! ASAP!!

sweet [91]

9514 1404 393

Answer:

3/2
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Step-by-step explanation:

1. The table can be filled in like this:

(x, y)
(0, 0)
(2, 3)
(4, 6)
(6, 9)

The constant of proportionality is the ratio of y to x:

k = 3/2

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