Ok first do you know how to find the area or a triangle and a rectangle
        
             
        
        
        
Answer:
n = 600(1.2)^t
Step-by-step explanation:
edge
 
        
             
        
        
        
Answer:
20%
Step-by-step explanation:
20/25 = blue
This means 5/25 of the balls in the bag are NOT blue
(25-20 = 5)
We need to convert 5/25 to a percentage

% = per cent
"per" means "out of"
"cent" means "one hundred"
so
20/100 = 20%
 
        
             
        
        
        
Answer:
0.06
Step-by-step explanation:
3/47 
 
        
             
        
        
        
Check the picture below
it can't be -3... since is width unit, so it has to be the other
and recall that length = 2w - 5