Add or subtract as indicated. Simplify the result if possible. If an answer is an improper fraction, write it as a mixed number.
- 
A. 
B. 
C. 
D. 
Answer: B
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Solve the problem.The position of an object moving in a straight line is given by s = 2t2 - 3t, where s is the distance in meters and t is the time in seconds the object has been in motion. How long (to the nearest tenth) will it take the object to move 12 meters?
A. 3.3 sec B. 25.2 sec C. 13.0 sec D. 3.1 sec
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. 52.44 inches C. 52.06 inches D. 51.14 inches
Find all numbers that are not in the domain of the function. Then give the domain using set notation.f(x) = 
A. 
, 
;
B. 
, 
; 
C. 
, 
; 
D. 
; 
State whether the calculation is possible. If possible, perform the calculation.[6] + 
What will be an ideal response?