6.8 ounces would be used?
        
             
        
        
        
Answer:
-3/5
Step-by-step explanation: I got -6/10 but you can simplify that sooo
 
        
             
        
        
        
Answer:
71.6056
Step-by-step explanation:
c² = a² + b² - 2abcosC°
29² = 30² + 15² - 2(30)(15)cosC°
841 = 900 + 225 - 900cosC°
-59 = 225 - 900cosC°
-284 = -900cosC°
71/225 = cosC°
cos⁻¹(71/225) = C°
C° = 71.6056
 
        
             
        
        
        
Answer:
Basketball
38% of adults preferred this sport. 
Since 38 out of a 100 is 38 percent.