9514 1404 393
Answer:
   455
Step-by-step explanation:
The decrease was 30% of 650, or ...
   0.30 · 650 = 195
So, the population this year is ...
   650 -195 = 455
 
        
                    
             
        
        
        
Answer:
m = 18
Step-by-step explanation:
Given :
=> -15 is a root of the polynomial
=>  It is a zero to the solution.
Process :
Substitute -15 in place of x.
=> (-15)² + (-15)m + 45 = 0
=> 225 + 45 - 15m = 0
=> 15m = 270
=> m = 270/15
=> m = 18
 
        
             
        
        
        
In total it rained 96.6cm that year but on average it rained 100cm that year.
You would multiply 8.05 times the #of momths which is twelve.
        
             
        
        
        
Answer:
hi
Step-by-step explanation:
thx for the points 
:)
 
        
                    
             
        
        
        
Answer:
98 x 24 = 2352
2352 x 2400 = 5,644,800
2352 x (-48) = - 112,896
5,644,800 - 112,896 = 5,531,904
5,531,904 x 24 = 132,765,696
Step-by-step explanation: