Answer:
is there a graph for this that I can see?
Answer:
The expected number of new claims filed each day is 1.8.
Step-by-step explanation:
We are given the following probability distribution:





a. What is the expected number of new claims filed each day
Multiplication of each outcome by its probability, so:

The expected number of new claims filed each day is 1.8.
G=4ca-3ba <=> G=a(4c-3b)
<=> a=G/(4c-3b)
Answer:
Mr.Lin's present age is 30 years now. His son is 8 years old now.
Step-by-step explanation:
Let L = Mr.Lin's present age,
S = his son's present age.
First equation is
L + S = 38. (1)
The second equation is
L + 3 = 3*(S+3) (2) ("In three years' time, Mr.Lin will be three times as old as his son.")
From (1), express S = 38-L and substitute it into (2). You will get
L + 3 = 3*((38-L)+3), or
L + 3 = 114 - 3L + 9,
4L = 114 + 9 - 3,
4L = 120,
L = 30.
Answer:
144=12², so 144^3/2=(12²)^(3/2)=12³=1728.
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