SOLUTION: The total solar radiation H on a particular surface during an average clear day is given by: H=5000/T^2+10 where t (-6 < equal to or less than t < equal to or less than 6 ) i

Algebra ->  Human-and-algebraic-language -> SOLUTION: The total solar radiation H on a particular surface during an average clear day is given by: H=5000/T^2+10 where t (-6 < equal to or less than t < equal to or less than 6 ) i      Log On


   



Question 328484: The total solar radiation H on a particular surface during an average clear day is given by:
H=5000/T^2+10
where t (-6 < equal to or less than t < equal to or less than 6 ) is the number of hours from noon. Note that 6 a.m. is equivalent to t = -6. Find the instantaneous rate of change of H with respect to t at 3 p.m.

Answer by solver91311(24713) About Me  (Show Source):
You can put this solution on YOUR website!



Use the Quotient Rule:



You want



You can do your own arithmetic.

You can also use the chain rule on this one:




Let

Then





and



and



And again, you are seeking the value of



John