The frequency table that shows the relative frequency of people older than 40 and don't visit the dentist is:
D.                  Visit Dentist Yearly Don’t Visit Dentist Yearly
Below 40                    0.27                         0.73
Above 40                   0.57                          0.43
<h3>What is the relative frequency required?</h3>
The relative frequency of those older than 40 and don't go annually to a dentist can be found as:
= Number of over 40 who don't go to dentist / Total of those over 40 surveyed 
Solving gives:
= 13 / (17 + 13)
= 13 / 30
= 0.43
Find out more on relative frequency at brainly.com/question/16832475.
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Answer:
Yuhh the answers c dawhggg trus me i just did the same thing lawl!
Step-by-step explanation:
 
        
             
        
        
        
With 6 people preparing bags, they would be able to prepare 6 bags every 2 minutes.
900/6 * 2 = the total minutes
Divide that answer by 60 to get the numbe of hours.
The answer is 5 hours. 
Hope that helps.- UF aka Nadia