Answer:
AUB = {5,6,8,9,10,12,13,14}
Explanation:
A= {5,6,8,10,12}
B= {8,9,12,13,14}
AUB = { Element of set A and B taken together and common multiple elements as one }
therefore,
where are the pictures....
3.29ft/mi
The gradient of a river is the slope through which a river flows. It measures the vertical drop in elevation of river to the horizontal distance.
Mathematically;
River gradient =
Elevation = 1229ft
Horizontal distance = 373miles
River gradient = = 3.29ft/mi
b.global perspective and interest in interrelationships .
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Explanation: I learned about this last year and thats what my teacher said