Answer:
it will take him 12 days to exercise for 576 minutes
Step-by-step explanation:
48x12=576
 
        
             
        
        
        
Answer:
the answer is the first option
 
        
             
        
        
        
Answer:
c
Step-by-step explanation:
 
        
                    
             
        
        
        
The restrictions are:
1) x ≥ 0
2) number of lower bowl seats = 65% * 18500 = 12,025
=> x ≤ 12,025
 
3) y ≥ 0
4) number of upper bowl seats = 35% * 18500 = 6,475 
=> y ≤ 6,475
It is not necessary to state that x + y ≤ 18,500 because it is included in the other restrictions.
        
             
        
        
        
Answer:
64 degrees 
Step-by-step explanation 
multiply 4 by 16 because for every hour it was cooled another 4 degrees so 4 times 16 equals 64