Answer:
Step-by-step explanation:
4h/4=92/4
h=23.
thx.
Answer:
The probability is 
Step-by-step explanation:
From the question we are told that
The population mean is 
The standard deviation is 
The sample mean is 
The sample size is n = 6 packs
The standard error of the mean is mathematically represented as

substituting values


Given that the can’s contents follow a Normal distribution then then the probability that the mean contents of a six-pack are less than 12 oz is mathematically represented as

Generally 
So

substituting values


From the normal distribution table the value of
is

=> 
3.68, 4.24, 3.93, 17.0, 87.5
Answer:
4x-1
Step-by-step explanation:
The working is shown in the above photo
im pretty sure that it is
i