The mean to your question is 62.3  
you need to add all of the numbers together and then divide by how many numbers are there to find the answer. 
        
             
        
        
        
Answer:
Final answer is approx x=-0.66.
Step-by-step explanation:
Given equation is  .
.
Now we need to solve equation  and round to the nearest hundredth.
 and round to the nearest hundredth. 






Now use calculator to calculate log values, we get:

Round to the nearest hundredth. 
Hence final answer is approx x=-0.66.
 
        
             
        
        
        
Answer:2/8
Step-by-step explanation:
do top and bottom multiply
 
        
             
        
        
        
Let's Simplify X to equal 1 by dividing by 100. then we divide 420 by 100 to get 4.2, so y=4.2 when x=1, we then multiply by each by 11.
y = 46.2
x = 11
        
             
        
        
        
P/4 p=12 just plug in 12 for p 
12/4 4*3=12 12/4=3 
Hope this helps have a nice nite