The number 'n' of cars produced at a certain factory in 1 day after 't' hours of operation is given by n(t)=100t-5t^2, 0< or equal t < or equal 10. if the cost 'c' (in dollars) of producing 'n' cars is c(n)=15,000+8000n, find the cost 'c' as a function of the time 't' of operation of the factory then interpret c(t) when t=5 hours as a new function.

We know that:

So first we need to substitute the next equation in the C(N) equation

And therefore we have:

Finally we replace at t = 5 in the equation above and we have:

The interpretation is that after 5 hours of operation, we have wasted 3015000 dollars producing cars.  

idk this answer sorry cant on this one.

step-by-step explanation:

12.5 feet

step-by-step explanation: