C is the correct answer $136.00 is the cost
Answer:
The second one
Step-by-step explanation:
......................
Answer:
dufenschmertz evil incorporated...
Step-by-step explanation:
after hours ;)
Answer:
The change in volume is estimated to be 17.20 
Step-by-step explanation:
The linearization or linear approximation of a function
is given by:
where
is the total differential of the function evaluated in the given point.
For the given function, the linearization is:

Taking
inches and
inches and evaluating the partial derivatives we obtain:

substituting the values and taking
and
inches we have:

Therefore the change in volume is estimated to be 17.20 