Answer:
A- When they are inverse functions
C- when they are equal for all values of x
Step-by-step explanation:
The order of function application in a composition can be reversed if ...
- the functions are inverses of each other
- the functions are identical (equal for all values of x)
_____
In the first case, the composition gives an output equal to its input for the functions in either order.
In the second case, you cannot tell the functions apart, since they produce the same output for the same input. Hence, you can't tell if they are reordered or not.
Answer:
mean 88,median 0. mode 85
Step-by-step explanation:
The answer is: 25/100 but 1/4 if simplified
The events are independent, because the events do not affect each other.
