Answer:
Interest in 3 years = $456.52
Step-by-step explanation:
As we know the the formula of compound interest 
Total amount =  
Here n = number of times amount is compounded
r = rate of interest 
t = period
Here A = $2500
r = 0.0575
n = 1 (compounded annually)
t = 3 years
Therefore amount after 3 years 

P =2500(1.0575)³
   = 2500×1.18
   = $2956.52
We have to calculate the interest then 
Interest = $2956.52-$2500 = $456.52
So after 3 years interest gained = $456.52
 
        
                    
             
        
        
        
<span>1. Measure the distance the solvent front traveled from the baseline (m1). 2. Measure the distance the reactant b spot traveled (the center of the spot) (m2). 3. To determine the rf, divide (m2/m1). 4. Significant figures- use 2 so the answer should be written to the hundredths place as the spot will not travel farther than the solvent front.</span>
        
             
        
        
        
6+3x = 2(2 + x) 
First we will need to open the parenthesis by multiplying the number that’s in front of them: 
6+3x=4+2x
Now we need to separate the numbers from the X. By subtracting 2x from both sides:
6+3x=4+2x
 -2x -2x
————————
6+x=4 
Now we subtract 6 from both sides.
6+x=4
-6 -6
—————
X = -2