Form a polynomial whose zeros and degree are given. Use a leading coefficient of 1. Zeros: 1, multiplicity 2; 2, multiplicity 1; degree 3
A. x3 - 4x2 + 5x - 2
B. x3 - 2x2 + 5x - 2
C. x3 + 4x2 + 5x + 2
D. x3 + 4x2 + 4x + 2
Answer: A
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Solve the problem.A tank truck hauls oil in a 
horizontal right circular cylindrical tank. If the density of the oil is 
, how much force does the oil exert on each end of the tank when the tank is half full?
A. 320 lb B. 480 lb C. 160 lb D. 720 lb
Solve the problem.An area is to be fenced as shown in the figure. Only 200 feet of fencing is available. The fenced-in area is 
or A = x(100 - x) = -x2 + 100x.
i)Graph A = -x2 + 100x (using your graphing calculator)ii) Using the graph, estimate the value of x that will yield the maximum area.iii) Find the maximum area.
A.
| ii) | x = 48 ft |
B.
| ii) | x = 100 ft |
C.
| ii) | x = 25 ft |
D.
| ii) | x = 50 ft |
Write the following set a second way.
?
?
A. 
B. 
C. 
D. 
E. 
Write using exponential notation.7 ? 7 ? 7
A. 3 ? 7 B. 71 C. 37 D. 73