Find the specified domain.For f(x) = 2x - 5 and g(x) = 
, what is the domain of (f ? g)?
A. [0, ?)
B. (-10, 10)
C. [10, ?)
D. [-10, ?)
Answer: D
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In the following question(s), FN represents the Nth Fibonacci number.F12/6 =
A. 8 B. 24 C. 2 D. 1 E. none of these
Solve the right triangle shown in the figure. Round lengths to one decimal place and express angles to the nearest tenth of a degree. 
a = 17.1, c = 26.8
A. A = 39.6°, B = 50.4°, b = 31.8 B. A = 57.5°, B = 32.5°, b = 31.8 C. A = 39.6°, B = 39.6°, b = 20.6 D. A = 39.6°, B = 50.4°, b = 20.6
Solve the problem.Jake has a cable that is 100.8 feet long. He wants to cut it into pieces that are 7.2 feet long. How many 7.2-foot pieces will he get from the cable?
A. 13 pieces B. 140 pieces C. 14 pieces D. 15 pieces
Simplify.If f(x) = 6
, and g(x) = 
+ 
, find (f ? g)(x).
A. 42
+ 42x
B. 6
+ 7x
C. 6
+ 7x
D. 6
+ 42x