Answer:
6/h = 10/40
Step-by-step explanation:
6/h = 10/40
Hey there!
3 (2a - 3) - 6
= 6a - 9 - 6
= <u>6</u><u>a</u><u> </u><u>-</u><u> </u><u>1</u><u>5</u><u>.</u>
<em>There </em><em>are </em><em>no </em><em>more </em><em>like</em><em> </em><em>terms,</em><em> </em><em>so </em><u>6</u><u>a</u><u> </u><u>-</u><u> </u><u>1</u><u>5</u><u> </u><em>is </em><em>the</em><em> correct</em><em> answer</em><em>.</em>
Hope it helps ya!
Answer:
(3−5)(+1)
Step-by-step explanation:
I hope this helps you and please mark me as brainliest
The formula of Mean Absolute Deviation is:
MAD = ∑|x- x̄|
----------
n
Where:
x = data value
<span>x̄ = mean
</span>n = number of observations
You already have 2 values given which is the mean (7) and the number of observations (10). First you need to solve for the sum of x - <span> x̄. Let's put that in a table to get a better picture:
x <span>|x-</span></span>x̄|
<span>4 |4-7| = 3
4</span> |4-7| = 3<span>
6</span> |6-7| = 1<span>
6</span> |6-7| = 1<span>
7</span> |7-7| = 0<span>
8</span> |8-7| = 1<span>
8</span> |8-7| = 1<span>
8</span> |8-7| = 1<span>
9</span> |9-7| = 2<span>
10</span> |10-7| = 3
Now get the sum of the values in the column |x-x̄|.
3+3+1+1+0+1+1+1+2+3 = 16
Now that you have the sum you can input it into the first formula:
MAD = ∑|x- x̄|
----------
n
MAD = 16
----------
10
MAD = 1.6
The answer is then B.
Answer:
A:5
B:7
Step-by-step explanation:
edge