The median is the middle number in a sorted, ascending or descending, list of numbers and can be more descriptive of that data set than the average are median....
Answer:
the median is 2
Step-by-step explanation:
median is basically the number in the middle
so
0,0,0,1,1,1,1,1,1,2,2,2,2,2,3,3,4,4,4,5,5,6,9.
now just find the number in the center which is 2
A,C,D,E
When plotting to use the form
(X,Y) aka (horizontal, vertical)
The area enclosed by the figure is 4533.48 square meters.
<u>Step-by-step explanation:</u>
Side length of the square = 42m
The semicircle is attached to each side of the square. So the diameter of the semicircle is the length of the square.
Radius of the semicircle = 21m
Area of the square = 42 x 42 = 1764 square meters
Area of 1 semicircle = π(21 x 21) /2
= (3.14) (441) /2
= 1384.74/2
= 692.37 square meters
Area of 4 semicircle = 4 x 692.37
= 2769.48 square meters
Total area = 1764 + 2769.48
= 4533.48 square meters
-5x^2-2x
When distributing, you multiply the term outside the brackets to all the terms in brackets.
If the term outside the bracket is negative, then when distributing/opening the brackets, the signs of the terms changes.
So in this prob. -x would multiply to both +5x and +2
-x*5x+-x*2
∴-5x^2-2x
