Answer:
the probabilities associated with each possible value for X
for x = -2
0.308
for x = -1
0.176
for x=0
0.011
for x =+1
0.3516
for x=+2
0.088
Step-by-step explanation
See this attachment
Answer:
(-3,2)
Step-by-step explanation:
Answer:
Always increasing
Step-by-step explanation:
The slope of the line is always positive
We know that there was $5 left over, so we can set up an equation to solve for the price per water bottle:

Each water bottle cost $4.50
Answer:
28 ≥ month
Step-by-step explanation: