Solve the problem.A contractor needs to know the height of a building to estimate the cost of a job. From a point 96 feet away from the base of the building, the angle of elevation to the top of the building is found to be 
Find the height of the building. Round your answer to the hundredths place.
A. 98.75 ft
B. 103.18 ft
C. 100.28 ft
D. 104.51 ft
Answer: C
Mathematics
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Write a formula for the nth term of the given geometric sequence. Do not use a recursion formula.
, 3, 18, 108, ....
A. an = 
+ 6(n - 1)
B. an = 
+ 
(n - 1)
C. an = 
n - 1+ 
D. an = 
(6)n - 1
Mathematics
Express the following number in scientific notation: 0.0006173
a. 6.173 ð 104 b. 6.173 ð 10-4 c. 61.73 ð 104 d. 61.73 ð 10-4
Mathematics
Find f(x) and g(x) such that h(x) = (f ? g)(x).h(x) = 
+ 6
A. f(x) = 
, g(x) = 
+ 6
B. f(x) = 
, g(x) = 6
C. f(x) = x + 6, g(x) = 
D. f(x) = x, g(x) = 
+ 6
Mathematics
Solve using Cramer's rule, if possible. If it is not possible, state whether the system is inconsistent or has infinitely many solutions.
A. (5, 0) B. Inconsistent C. Infinitely many solutions D. (0, 0)
Mathematics