the total cost of producing q units is C(q)=q^2+4q+200 dollars. the price at which q units are sold is 40-q dollars. Use calculus to find the level of production that results in maximum profit

ans.

heterothermic organisms include those organisms that can switch between homeothermic (having body temperature higher than environment) and poikilothermic (having variation in internal body temperature) strategies.

some migratory birds show heterothermy as they decrease their metabolic rate during cold nights to keep their body temperature low. drop in metabolic rate allows increase in production efficiency of birds that reduces the internal body temperature to make it equal to external cold temperature during cold nights.

thus, the correct answer is 'birds allow their temperature drop in order to increase their production efficiency.'

answer; buying the bill at a discount from the face value to be received at maturity;

answerit is the safest endorsement for business;