In each instance they’re multiplying the number by 4, 1/2*4=2, 2*4=8, 8*4=32, and 32*4=128
<u>Answer:</u>

Solve brackets
6(0.66x-3)>8
Multiply 6 with values in the bracket
<em>So, 6x0.66x and 6x-3</em>
4x- 18> 8
Since 4x and 18 are unlike terms, we will take 18 onto the other side, thus:
4x>8+18
4x>26
<em>Now to find the value of x, divide 4 on B.S</em>
x> 
X> 6.5
OR in 'fraction form'
X>
Hope this helps :D
9514 1404 393
Answer:
70° and 110°
Step-by-step explanation:
The sum of angles is 180°; their difference is 40°. So, the larger is ...
(180° +40°)/2 = 110°
The smaller is 180° -110° = 70°
The two angles are 70° and 110°.
_____
Above, we have "cut to the chase." If you let the larger be 'a' and 's' and 'd' represent the sum and difference, you have ...
a + (a-d) = s . . . . the sum of the larger and smaller angles
2a = s+d . . . . . . add d
a = (s+d)/2 . . . . the relation we used.
<h2>
PART A</h2><h3>
5-Number-Summary:</h3>
Town A: 3, 4.5, 6, 9, 20
--------------------------
Minimum: 3
Quartile Q1: 4.5
Median: 6
Quartile Q3: 9
Maximum: 20
Town B: 3, 4, 6, 8.5, 9
---------------------------
Minimum: 3
Quartile Q1: 4
Median: 6
Quartile Q3: 8.5
Maximum: 9
---------------------------------------------------------------
<h3>
Interquartile Range:</h3>
(Median of each set)
6 <em>(town A)</em> - 6 <em>(town B)</em> = 0
<h2>
PART B:</h2>
Are they symmetric?
<em>No, I believe not,</em> they don't align center in the same way, according to the pictures I've attached. The one with a short box is Town A, the bigger box is Town B.
Answer:
the percentage error is 0.02286 x 100% = 2.286%.
Step-by-step explanation: