You need to give some form of an image for us to be able to give you the answer. There’s no way of solving the equation you’ve given us without the key information from the image....
        
             
        
        
        
Answer:
If you mean getting lower numbers then they are nonequivalent if bigger numbers they are equivalent
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
P = 1.214
Step-by-step explanation:
Draw a normal probability curve. 
Find the z score which comes out to be 0.18 (0.181578947)
look for the probability in the table.
look across 0.1 and under 8.
Get the probability and add 0.5 to it 
so rhats:
0.714 + 0.5 = 1.214
 
        
             
        
        
        
Answer:
∠A = 32°
Step-by-step explanation:
Using the tangent ratio in the right triangle
tanA =  =
 =  = 0.625, thus
 = 0.625, thus
A =  (0.625) = 32°
(0.625) = 32°