Find the area of the following triangle T.The vertices of T are O(0, 0, 0), P(2, 4, 1) and Q(3, 3, 1).
A. 
B. 
C. 
D. 
Answer: D
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Write in exponential form.4 ? 4 ? 4 ? 4
A. 41/4 B. 44 C. 44 D. 4? 4
Solve the problem.Write an expression in simplest form that represents the perimeter of the parallelogram. Then use the expression to find the perimeter of the parallelogram if n is 14.
A. 4n + 16; 72 B. n2 + 8n + 15; 323 C. 2n + 8; 36 D. 4n + 8; 64
Solve the problem.A study in a small town showed that the percent of residents who have college degrees can be modeled by the function 
where x is the number of years since 2005. According to the model, what percent of residents had a college degree in 2010? Round to the nearest whole number.
A. 73% B. 57% C. 63% D. 68%
Solve the right triangle.A = 16° 45', c = 293 ft, C = 90°
A. B = 73° 15', a = 83.87 ft , b = 279.68 ft B. B = 74° 14', a = 84.44 ft, b = 276.57 ft C. B = 73° 15', a = 84.44 ft, b = 280.57 ft D. B = 73° 14', a = 87.64 ft, b = 281.77 ft