$7.18 / 2 = $3.59 per pound
.........................................
so 1 lb = $3.59
2 lbs = 2* $3.59 = $7.18
3 lbs = 3 * $3.59 = $10.77....
        
             
        
        
        
For this case, we have that the equation of the position is given by:
 
 To find the velocity, we must derive the equation from the position.
 We have then: 

 Then, we evaluate the derivative for time t = 8.
 We have then: 
 Answer:
 Answer:
 the instantaneous velocity at t = 8 is:
  
 
        
        
        
The scale faction is 20 to 1 hope that helps
        
             
        
        
        
Answer:
A. $46,650
Step-by-step explanation:
Taking the first number of $50,150, we have to subtract his expenses. After subtracting Leroy's expenses, we get $46,650.
   50150
<u>-    3500</u>
   46650