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3 years ago

What is the difference between the mean and the median of the data set? (22,8 10,18,12, 20)

Mathematics

2 answers:

Lera25 [3.4K]3 years ago

6 0

Answer:

mean is 8 and median is 15

Step-by-step explanation:

goblinko [34]3 years ago

4 0

Answer: 6

Step-by-step explanation:

The mean subtracted by the median is 6.

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Ms. Canton has a book case. On three of the shelves there are the same amount of books. On another shelf there are four of her f

andrey2020 [161]

Answer:

y = 3x + 4

Step-by-step explanation:

According to the given question, the expression to represent all the books in Ms. Canton's bookcase is shown below:-

y indicates the total amount of books

x indicates the equal cost of books on 3 bookshelves

while

+4 indicates 4 other books on the fourth bookshelf

So, the expression will be

y = 3x + 4

Therefore the correct answer is y = 3x + 4

3 0

3 years ago

--30--20--10--0--10--30--40--50---->

Dimas [21]

A.0 I don't actually know

4 0

3 years ago

What is zero of the polynomial and example

stich3 [128]

<span> Binomials and trinomials are two types of polynomials. The first has two terms and the second has three.</span>

8 0

4 years ago

(−7.9 + (−3.4)) + (8.2 + 2.1)

Natasha_Volkova [10]

The answer is -1, when adding both sides.

8 0

3 years ago

Equation<br><img src="https://tex.z-dn.net/?f=%28z%20%2B%20%20%5Cfrac%7B6%7D%7B7%7D%20%29%20%2B%20%20%5Cfrac%7B2%7D%7B14%7D%20%2

ddd [48]

Given:

The equation is

$\left(z+\dfrac{6}{7}\right)+\dfrac{2}{14}=-1$

To find:

The solution of the given equation.

Solution:

We have,

$\left(z+\dfrac{6}{7}\right)+\dfrac{2}{14}=-1$

It can be written as

$\left(z+\dfrac{6}{7}\right)+\dfrac{1}{7}=-1$

$\left(z+\dfrac{6}{7}\right)=-1-\dfrac{1}{7}$

Multiply both sides by 7.

$7z+6=-7-1$

$7z+6=-8$

$7z=-8-6$

$7z=-14$

Divide both sides by 7.

$z=\dfrac{-14}{7}$

$z=-2$

Therefore, the value of z is -2.

5 0

3 years ago