Answer:
-24.5
Step-by-step explanation:
-56+-8x=137
-8x=196
x=-24.5
Answer:
142 degrees
Step-by-step explanation:
Answer:
The joint probability of the two events is one.
Step-by-step explanation:
Complementary events:
If two events are complimentary, these three following things are true:
They are dependent.
The intersection of them is zero.
The joint probability of the two events is one.
The last one is the correct choice.
The axis of symmetry would be x=0
