that differences are that mass is a measurement of the amount of matter something contains  and mass is measured by using a balance comparing a known amount of matter to an unknow of matter
        
                    
             
        
        
        
File under /hs. c= file remove. cmx.html. please refile.
        
             
        
        
        
We will use addition to find the length of the new, longer hose.
6.25 feet + 5.755 feet + 6.5 feet = 18.505 feet is the length of the new longer hose.
 
        
             
        
        
        
4x^2+48x=20
4x^2+48x+144=164
(2x+12).(2x+12)= + 59rt(164)
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Answer:
- P = -390t +48,000
- P = 43,710 in 2003
Step-by-step explanation:
A) We are given two pairs of (t, P): (0, 48000), (8, 44880). We can use these with the 2-point form of the equation of a line:
   y = (y2 -y1)/(x2 -x1)(x -x1) +y1
   P = (44880 -48000)/(8 -0)(t -0) +48000
   P = -3120/8t +48000
   P = -390t +48000
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B) In 2003, t = 11, so we have ...
   P = -390(11) +48000 = 43710
The population in 2003 is predicted to be 43,710.