Answer:
slope is 1/20
Step-by-step explanation:
Answer:
median =55
Step-by-step explanation:
The median is the middle number. It will fall exactly between those two numbers. Take the average
(51+59)/2 = 110/2 =55
Answer:
So we have a triangle and a semicircle.
If the triangle is equilateral, this is:
AB = BC = 6cm
Then the area of the triangle is equal to (base*height)/2
in this case:
A = (6*6)/2 = 36/2 = 18cm^2.
And the diameter of the semicircle is equal to 6cm, then the diameter is 3cm
And if the area of a circle is A = pi*r^2
then the area of half a circle is:
A = (pi/2*)3^2 = pi*4.5cm^2
Then, the area of the triangle plus the area of the semicircle is:
Total area = 18cm^2 + pi*4.5^2
C. No Association
This is because there is no definitive line in the graph or upwards or downwards trend
