Write a formula for the nth term of the geometric sequence.3, - 
, 
, - 
, 
, . . .
A. an = 3 
n - 1
B. an = 3 
n + 1
C. an = 3 
n - 1
D. an = 3 
n
Answer: A
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Solve the problem.A reservation clerk worked 12.15 hours one day. She spent twice as much time entering new reservations as she did verifying old ones and one and a half as much time calling to confirm reservations as verifying old ones. How much time did she spend entering new reservations?
A. 4.05 hours B. 10.8 hours C. 5.4 hours D. 2.7 hours
Write the fraction in decimal notation.
A. 
B. 
C. 
D. 
Find the apportionment asked for.A small country consists of seven states; there are 160 seats in the legislature that need to be apportioned among the seven states; and the population of each state is shown in the table. 
Find the apportionment for state D using Webster's method.
A. 26 B. 25 C. 24 D. 23
Write the Egyptian numeral as a Hindu-Arabic numeral using the table below.
A. 2313 B. 200,313 C. 230,130 D. 20,313