Solve the problem.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.
A. 51.78 inches
B. 52.06 inches
C. 51.14 inches
D. 52.44 inches
Answer: C
Mathematics
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Use L'H
pital's rule to find the limit.
A. 
B. 
C. 1
D. 0
Mathematics
Find a formula for the nth term of the sequence.3, 4, 5, 6, 7 (integers beginning with 3)
A. an = n - 3 B. an = n + 3 C. an = n + 2 D. an = n + 4
Mathematics
Determine whether the two given lines are parallel. 3x - 4y = 1 8x + 6y = 1
A. Yes B. No
Mathematics
Find the largest open interval where the function is changing as requested.Decreasing f(x) = 
A. (4, ?) B. (-?, 4) C. (-4, ?) D. (-?, -4)
Mathematics