Answer:
mean absolute deviation is <em>8</em>
Step-by-step explanation:
to find mean absolute deviation, you subtract your mean from each of your values, and make them all positive, (even if u get a negative..)
then you add all your new answers up and divide by how many numbers there are (basically just find mean of your new set of data...)
<em>Hope this helps you in the future!!</em>
Look it up online because you don't have a question
Answer:
The answer is
<h2>

</h2>
Step-by-step explanation:
<h3>

</h3>
First of all add 4 to both sides of the inequality to make 2x stand alone
That's
<h3>

</h3>
Divide both sides of the inequality by 2 inorder to find x
That's
<h3>

</h3>
We have the final answer as
<h3>

</h3>
Hope this helps you
G(h(0)) = 20
h(x) = x+4
h(0) = 0+4
h(0) = 4
g(x) = 5x
g(h(0)) = g(4) = 5(4) = 20