Answer:
Step-by-step explanation:
RT × TS = PT × TQ 
 
        
             
        
        
        
It will be 3 hours until they are the same hight
        
             
        
        
        
Step-by-step explanation:
bro can you tell me in simplest format for the ans 
 
        
                    
             
        
        
        
Answer:
It's C.7 
Step-by-step explanation:
Use the foil method
 
        
             
        
        
        
Answer:
Height = 3.82
Step-by-step explanation:
(3.14)(5)²
(3.14)(25)
= 78.5
300 = 78.5h
300/78.5 = 78.5h/78.5
h = 3.821656051 or approximately 3.82