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3 years ago

The mean of the data set shown in the table is 57 what is the mean absolute deviation

Mathematics

2 answers:

elena-s [515]3 years ago

8 0

Answer:

ITS 9!!!

Step-by-step explanation:

love history [14]3 years ago

7 0

Answer:

The answer is 9

Step-by-step explanation:

Here is a reference

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Find the inverse function of c=w+3?

Aneli [31]

Answer:

f^-1(x)=w-3

Step-by-step explanation:

1. switch c with f

f=w+3

2. switch w and f

w=f+3

3. solve for f

f=w-3

4. Switch f with f^-1(x)

f^-1(x)=w-3

3 0

3 years ago

The answer to eaquivalent fraction 1×2/3×4 answer.

zhuklara [117]

The answer Is 2/12 because if u multiply 1 x2 it is 2 then 3 x4 which is 12

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3 years ago

The sum of 3 consecutive odd numbers is 270, find the first number

mylen [45]

Let the first number be x

The second number is x + 2

The third number is x + 4

x + x + 2 + x + 4 = 270

3x = 270 - 6

x = 88

x is not prime so there is no first number!

7 0

3 years ago

Find all values of $x$ such that $\sqrt{4x^2} - \sqrt{x^2} = 6$.

artcher [175]

For this case we must solve the following equation:

$\sqrt {4x ^ 2} - \sqrt {x ^ 2} = 6$

To solve we follow the steps below:

We square both sides of the equation squared:

$(\sqrt {4x ^ 2} - \sqrt {x ^ 2}) ^ 2 = 6 ^ 2\\(\sqrt {4x ^ 2}) ^ 2-2 (\sqrt {4x ^ 2}) (\sqrt {x ^ 2}) + (\sqrt {x ^ 2}) ^ 2 = 36\\4x ^ 2-2 (\sqrt {4x ^ 2 * x ^ 2}) + x ^ 2 = 36\\4x ^ 2-2 (\sqrt {4x ^ 4}) + x ^ 2 = 36\\4x ^ 2-2 (2x ^ 2) + x ^ 2 = 36\\4x ^ 2-4x ^ 2 + x ^ 2 = 36\\x ^ 2 = 36\\x = \pm \sqrt {36}\\x = \pm6$

We choose the positive value because we talk about $. $x = 6$

Answer:

8 0

3 years ago

HELPPPP PLEASE :( I need it

spayn [35]

Mostly location and orientation im pretty sure

4 0

3 years ago

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