Answer:
Step-by-step explanation:
bc²-2a/b=6(3)²-2×12/6=54-4=50
 
        
             
        
        
        
First find the multiplier: 5.5% + 1 = 1.0505.
Then we do amount x (multiplier) to the power of how many years.
300 x (1.0505)^5
The answer is <span>383.79696707. 
We round this to 2dp, making it £393.80
REMEMBER UNITS!!!
Hope this helps xox :)</span>
        
             
        
        
        
.8 it represents .80 cents. rather than .08 which would represent 8 pennies
        
                    
             
        
        
        
Answer:
ok so u =?? 15 and 17= 2 but cant be cs they 2 4 6 8 10 12 14 16 not 15 or 17so 3
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
28 students
Step-by-step explanation:
Work backwards.
First, subtract 3:
115 - 3 = 112
Then, divide by 4:
112 ÷ 4 = 28
So, there are 28 math students in his class.