Answer:
y= (9,13)
Step-by-step explanation:
i think im really sorry if im wrong
Answer:
V=pi r² h/3
Step-by-step explanation:
V=volume
R=radius
H=height
<span>they built 2.22 km per day I think</span>
5x-2>3
=> 5x > 3+2
=> x > 5/5
=> x > 1
Answer:
Events E and F are independent.
Step-by-step explanation:
E = {multiple of 3} = {3, 6, 9, 12}
P(E) = 4/12
F = {even number} = {2, 4, 6, 8. 10, 12}
P(F) = 6/12
E and F = {even and multiple of 3} = {6, 12}
P(E∩F) = 2/12
In order for two events to be independent the following relationship must be true:

Testing this property:

The relationship holds true, thus events E and F are independent.