Question 1
A sample of matter has a temperature distribution given by
Describe the level surfaces and write an equation for the surface T = 300.
Question 2
The northern third of Indiana is a rectangle measuring 96 miles by 132 miles. Thus, let
Assuming that the total annual snowfall (in inches), S(x,y), at
is given by the function S(x,y) = 60e
-0.001(2x + y) with (x,y) ∈ D, find the average snowfall on D.
◦ 52.44 inches
◦ 52.06 inches
◦ 51.78 inches
◦ 51.14 inches