If you asking 2×7 then its 14 for each of them. 2 people for 7 instructors. But if your asking the probability its 28. I would like a little more question!!
        
             
        
        
        
Answer:
26.25 questions
Step-by-step explanation:
75% of 35 is 26.25
 
        
                    
             
        
        
        
Eventually you want to divide by 60 which means you multiply by the inverse of that which is 1/60
        
             
        
        
        
Answer:
23,600.
Step-by-step explanation:
23|6
 
        
             
        
        
        
Angle a = 60
given that all angles of a triangle added together must equal 180
x = -20
-20+80=60
do it again for the other angle measurement 
60+60+40=180
therefore, angle A is 60°