+0  
 
+1
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avatar+1886 

Apparently, my question isn't detailed enough so ignore this sentence :)

 Nov 3, 2017
 #1
avatar+128053 
+1

Profit  =  Revenue - Expenses

 

So

 

P(n)  =  R(n) - E(n) =   [ 20n ]   -  [ 10 √n ]

 

P(n)  is in terms of n...so....the second answer is the same as the first 

 

 

cool cool cool

 Nov 3, 2017
 #2
avatar+1886 
+1

Thanks smiley


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