Find the indicated term for the geometric sequence.a1 = 122,880, r = 
; a6
A. 480
B. 
C. 120
D. 30
Answer: C
Mathematics
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?24 ?b AUse one of the inverse trig functions csc-1 or sec-1 to express angle A in terms of b.
A. A = csc-1 
B. A = sec-1 
C. A = csc-1 
D. A = sec-1 
Mathematics
Solve the problem.Find the total surface area of a cube with an edge of 14 ft.
A. 340 ft2 B. 1200 ft2 C. 84 ft2 D. 600 ft2
Mathematics
Solve the equation by the method of your choice. Simplify irrational solutions, if possible.3x2 - 5x - 8 = 0
A. 
B. 
C. 
D. 
Mathematics
The polar equation of a circle is given. Give polar coordinates for the center of the circle and identify its radius.r = 4 cos ?
A. C(4, 0), radius = 4 B. C(4, ?/2), radius = 4 C. C(2, 0), radius = 2 D. C(2, ?/2), radius = 2
Mathematics