motorxr714
15.10.2019 •
Mathematics
Solve p=r-c=xp-c
p=140-0.001x
c=40x/150,000
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Ответ:
Pr=R-C=xP-C=x(140-0.001x)-40x/150000=140x-0.001x^2-40x/150000
To maximize profit,Pr'=0140-0.002x-40/150000=>x=70,000 units
Ответ:
Step-by-step explanation:
Given
The temperature of the liquid is
placed in an oven with temperature of 
.
Initially difference in temperature of the two
According to the question