Answer:
0.0274
Step-by-step explanation:
The mean is
and the standard deviation is 
Calculate
for 
If
then 
and

Use table for normal distribution probabilities to get that

Answer: Use the given functions to set up and simplify
32. 1/8y = 4He= y =32He8= y =32He32=y=32He
X=2m-nx-4
If you need help just ask me.
X-9=12
x-9+9=12+9
You need to add 9 to each side of the equation.
x=21
104.4? I think this is it. i got this awnser hu look in got up!