The people living in the north America are involved in different economic activities like animal husbandry, industries, services, farming, fishing etcc …
Answer:
All of the above.
Step-by-step explanation:
The way to calculate velocity is d/t, the displacement over time of travel. Hence, both of those are needed.
Finally, velocity also needs to know your direction, like 5 m/s East for example. Hence, all of the above are needed.
Hope this helped!
<span>x > 39/10
This is the answer and I hope you find it helpful ^~^</span>
You can basically plug in the numbers for x and y into the options:
A. y/x = 3
12/4 = 3, so this one is right
B. xy = 3
12*4 = 48, so this is wrong
C. x = 3y
3*12 = 36, which is not x (4), so this is wrong
D. y = 3x
3*4 = 12, which is y (12), so this is right
So, A and D are right