Answer:
The time the patient expected to survive after diagnosis is 29 years.
Step-by-step explanation:
It is provided that the mean survival time after diagnosis for a certain disease is 15 years with a standard deviation of 5 years. 
That is,

An individual's predicted survival time is <em>a</em> = 2.8 standard deviations beyond the mean.
Compute the time the patient expected to survive after diagnosis as follows:

     
Thus, the time the patient expected to survive after diagnosis is 29 years.
 
        
             
        
        
        
Y/3=x or y divided by 3 is equals x. They are the same thing just but the equation in word form. 
        
                    
             
        
        
        
Answer:
The side lengths of similar triangles are proportional
Step-by-step explanation:
 
        
             
        
        
        
The answer should be -14(2+v^6) if I’m correct
        
             
        
        
        
EF = 50 in.
In similar figures, corresponding sides are proportional.  We use the similarity statement ABCD~EFGH to write a proportion:

Cross multiply the proportion:
45*x = 75*30
45x = 2250
Divide both sides by 45:
45x/45 = 2250/45
x = 50