Answer:
0<_g <_ 14 or A. If it’s the same paper
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
x <-12
Step-by-step explanation:
-1/2x > 6
Multiply each side by-2.  This will flip the inequality
-2 *-1/2x < 6*-2
x <-12
 
        
             
        
        
        
Answer: 
The maglev train can reach a top speed of 431 km/h (268 mph).
Step-by-step explanation
 
        
             
        
        
        
Answer:
At time t = 0.408 sec diver will be at maximum height 
Step-by-step explanation:
We have given equation of the height 
We know that velocity is the rate of change of distance with respect to time 
So 
At maximum height velocity will be zero 
So 
t = 0.408 sec
So at time t = 0.408 sec diver will be at maximum height 
 
        
             
        
        
        
6 + 3y = 4y +2
3y - 4y = 2 - 6
-y = -4
y = 4
hope that helps :)