1-adjacent 
3 others- vertical
        
             
        
        
        
12 × 12 would equal to 144 
Hope this helped! :D
 
        
                    
             
        
        
        
 Answer:
13.567%
Step-by-step explanation:
We solve the above question, using z score formula
 z = (x-μ)/σ, where
 x is the raw score = 23.1 ounces
 μ is the population mean = 22.0 ounces
σ is the population standard deviation = 1.0 ounce
More than = Greater than with the sign = >
Hence, for x > 23.1 ounces
z = 23.1 - 22.0/1.0
= 1.1
Probability value from Z-Table:
P(x<23.1) = 0.86433
P(x>23.1) = 1 - P(x<23.1) 
P(x>23.1) = 1 - 0.86433
P(x>23.1) = 0.13567
Converting to percentage
= 0.13567 × 100
= 13.567%
Therefore, the percentage of regulation basketballs that weigh more than 23.1 ounces is 13.567%
 
        
             
        
        
        
If 16 pages equal to 4%, how many pages will equal to 100%?
4/100 = 16/x
4x=1600
X= 400
So total pages should be 400.