Find the sum Sn of the first n terms of the geometric sequence. 
, 
, 
, . . . ; n = 5
A. 
B. 4
C. 20
D. 
Answer: D
Mathematics
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Solve.6 = 4x - 6
A. x = 3 B. x = 7 C. x = 8 D. x = 12
Mathematics
Find the net cost equivalent and the percent form of the single discount equivalent for the following series discount.10/5/20
A. 0.316; 68.4% B. 0.7; 35% C. 0.35; 70% D. 0.684; 31.6%
Mathematics
Write a different inequality with the same meaning.48 > 35
A. 48 ? 35 B. 35 > 48 C. 48 < 35 D. 35 < 48
Mathematics
Complete.4.83 km2 = _______ m2
A. 483,000 B. 4830 C. 4,830,000 D. 48,300
Mathematics