The answer is to 27/45 is 3/5
        
                    
             
        
        
        
Answer:
-1
Step-by-step explanation:
2 - 3 = -1
 
        
             
        
        
        
tis always a good idea when factoring to start off with a quick prime factoring.

 
        
             
        
        
        
Answer:
 
    
The p value for this case would be given by:
 
  
Since the p value is higher than the significance level provided we have enough evidence to FAIL to reject the null hypothesis and we can conclude that the true mean is not significantly less than 20 ounces. 
Step-by-step explanation:
Information provided
 represent the sample mean
 represent the sample mean
 represent the population deviation
 represent the population deviation
 sample size
 sample size  
 represent the value that we want to test
 represent the value that we want to test
 represent the significance level
 represent the significance level 
z would represent the statistic 
 represent the p value
 represent the p value
Hypothesis to test 
We want to test if the true mean is at least 20 ounces, the system of hypothesis would be:  
Null hypothesis: 
  
Alternative hypothesis: 
  
The statistic is given by:
 (1)
  (1)  
Replacing the info given we got:
 
    
The p value for this case would be given by:
 
  
Since the p value is higher than the significance level provided we have enough evidence to FAIL to reject the null hypothesis and we can conclude that the true mean is not significantly less than 20 ounces. 
 
        
             
        
        
        
Answer:
Four and twenty nine thousandths
Step-by-step explanation: