The probability of senior citizens suffer from sleep disorders is
![P(A)=0.91](https://tex.z-dn.net/?f=P%28A%29%3D0.91)
The probability of senior citizens suffer from anxiety is,0.09.
![P(B)=0.09](https://tex.z-dn.net/?f=P%28B%29%3D0.09)
The probability of seniors suffer from both sleep disorders and anxiety is,
![P(A\cap B)=0.06](https://tex.z-dn.net/?f=P%28A%5Ccap%20B%29%3D0.06)
a. The probability that a senior citizen suffers from anxiety, given that he or she has a
sleep disorder.
![P(A|B)=\frac{P(A\cap B)}{P(B)}](https://tex.z-dn.net/?f=P%28A%7CB%29%3D%5Cfrac%7BP%28A%5Ccap%20B%29%7D%7BP%28B%29%7D)
![P(A|B)=\frac{0.06}{0.09}](https://tex.z-dn.net/?f=P%28A%7CB%29%3D%5Cfrac%7B0.06%7D%7B0.09%7D)
Answer:I believe 786.34
Step-by-step explanation:
You divide 180 by 73.25 which is 2.46, then multiply this number by your 320 minutes to get the answer
B.120 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
The expression for 8 times x is just 8x
Simplify -8+6(x-2)+5 to 6(x-2)-3
6(x-2)-3=9
Add the 3 to both sides
6(x-2)=9+3
Simplify 9+3 to 12
6(x-2)=12
Divide both sides by 6
x-2=12/6
Simplify 12/6 to 2
x-2=2
Add 2 to both sides
x=2+2
Simplify 2+2 to 4
x=4
I hope that is what you were asking for. :D