It’s c sorry if i’m wrong!
        
                    
             
        
        
        
Answer: hi your question is incomplete  below is the complete question
answer:
The result has a statistical significance because from the results obtained from the sample of people whom followed vegetarian diet and the people whom followed non-vegetarian diet we can see the different effects on blood pressure.
The result has a practical significance because the large difference in mean values.
Step-by-step explanation:
Sample size = 85 followed a vegetarian diet 
Period =  4 months, 
Mean systolic blood pressure=  124 mmHg
Sample size = 75 followed non-vegetarian diet 
Period = 4 months
Mean systolic Bp = 138 mmHg
Reasons/explanations 
Given that p -value < 0.01  we will reject the null hypothesis 
The result has a statistical significance because from the results obtained from the sample of people whom followed vegetarian diet and the people whom followed non-vegetarian diet we can see the different effects on blood pressure.
The result has a practical significance because the large difference in mean values.
 
        
             
        
        
        
The answer would be 702 area equals length times width!
        
             
        
        
        
Answer:
Step-by-step explanation:
I'll give a couple answers so you get the gist of things.
All you have to do is substitute 1/2 for x and 3/4 for y.
Ex - 30. x × y = 1/2 × 3/4 = 3/8