Answer:
Gradient = 2
Step-by-step explanation:
Gradient of a line = Slope of the line
Since, slope of a line passing through two points 
and 
is given by,
Slope = 
Given line in the graph passes through two points (1, 0) and (2, 2)
Therefore, slope or gradient of the line = 
= 2
Gradient = 2 will be the answer.
Answer:
-25/3
Step-by-step explanation:
Answer:
-68 <em>could</em> be a potential outlier, but other than that, the data seems pretty steady.
The association between the altitude and the temperature is the higher up in the atmosphere you are, the colder it gets.
Answer:
It is 5/4
Step-by-step explanation:
Answer:
B) 6+6+33+44+55
Step-by-step explanation:
We assume your prism has bases that are 3-4-5 triangles, and that it is of length 11. The the surface area is the sum of the areas of the bases and the areas of each of the rectangular sides.
base area = (1/2)(3)(4) = 6
face area = (3)(11) +(4)(11) +(5)(11) = 33 +44 +55
Surface area = base area + base area + face area
Surface area = 6 + 6 + 33 + 44 + 55
