Answer:
<u>U = mgh = (1250 kg)(9.8 m/s2)(2m) = ? J</u>
HOPE THIS HELPS
 
        
             
        
        
        
Answer:
-3/2
Step-by-step explanation:
Using the slope formula, we can find the slope of the line shown
m = ( y2-y1)/(x2-x1)
     = ( -1-3)/(-3-3)
    = -4/-6
   = 2/3
A line that is perpendicular is the negative reciprocal
-1/ (2/3) = -3/2
 
        
                    
             
        
        
        
Answer:
Step-by-step explanation:
Take the negative exponent in the denominator to make it positive 
Example = (2^-3)
= 1/2³
 
        
             
        
        
        
Answer:
59 ° F
Step-by-step explanation:
F = 9/5 C + 32 
  = 9/5 (15) + 32 = 59 °  F 
 
        
             
        
        
        
Current value of the boat = $45000
Rate at which the value decrease = 8.5%
Value decreased after 1 year = 
Hence, value becomes = 
Value decreased after 2nd year =

Hence, value becomes = 
Value decreased after 3 year = 

Hence, value becomes = 
So, value of the boat after 3 years becomes $34472.74