Answer:
Total pressure 5.875 atm
Explanation:
The equation for above decomposition is

rate constant 
Half life 
Initial pressure 
Pressure after 3572 min = P
According to first order kinematics


solving for P we get
P = 2.35 atm

initial           4.70                         0             0
change        -2x                          +2x           +x
final             4.70 -2x                     2x           x 
pressure of after first half life  = 2.35 = 4.70 - 2x
 after first half life  = 2.35 = 4.70 - 2x
                                                           x = 1.175
pressure of  after first half life  =  2x = 2(1.175) = 2.35 ATM
 after first half life  =  2x = 2(1.175) = 2.35 ATM
Total pressure  = 2.35 + 2.35 + 1.175
                           = 5.875 atm
 
        
                    
             
        
        
        
Answer:
272 m/s
Explanation:
The boy jogs= 250 m
time he takes 110 seconds
average speed = 250/110
272 m/s
 
        
             
        
        
        
Answer:
planning for the possibility that the pluming in your house needs repair is part of <u><em>managing liquidity</em></u>
Explanation:
100 on edginuity