Answer:
130
Step-by-step explanation:
10 x 13 = 130
13 + 13 + 13 + 13 + 13 + 13 + 13 + 13 + 13 + 13 = 130
 
        
             
        
        
        
The balloon is in the air for 3sThe max height is 44mThe max height occurs at x=0
        
                    
             
        
        
        
Answer:
f(x)=-3(x-8)(x+2)
Step-by-step explanation:
f(8)=-3(8-8)(8+2)=-3×0×10=0
f(-2)=-3(-2-8)(-2+2)=-3×(-10)×0=0
f(0)=-3×(0+8)×(0+2)=-3×8×2=-48
 
        
             
        
        
        
Alvin is 24 and Elga is 8. sorry I'm late
        
             
        
        
        
Answer: 3:4
Step-by-step explanation:
75:100 = 75/100
Simplify:
75/100 = 3/4, otherwise written as 3:4