$482.11 in interest 
Use the compound amount formula.  Calculate the compound amount and then subtract the principle to find the amount of interest earned.
A = P(1 + r)^t, where r is the interest rate as a decimal fraction
This becomes:
A = $575(1 + 0.07)^9, or A = $1057.11.
Subtracting the principal:  A - P:  $1057.11 - $575 = $402.11
 
        
             
        
        
        
1/3(one third). Hope this helps
        
             
        
        
        
8 minutes has 8*60 or 480 seconds. If we divide 3000 meters by 480 seconds, we get an average speed of 6.25 m/s.
Answer is D.
        
             
        
        
        
Answer:
3x^2 +4x+1
Step-by-step explanation:
Hope this helps :)
 
        
             
        
        
        
Answer:
Step-by-step explanation:
-6=3/2z
-12z=3
z=-4