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Find the common difference of the sequence. -Find the common difference of the sequence. - A) 6 B) -2 C) -6 D) 2


A) 6
B) -2
C) -6
D) 2

E) A) and B)
F) None of the above

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For the geometric sequence, find the common ratio, r. -6, -1.8, 0.54, -0.162, . . .


A) -1.8
B) -0.3
C) -0.03
D) -3

E) All of the above
F) A) and B)

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Find the sum, Find the sum, of the sequence. - A) 660 B) 616 C) 720 D) 480 of the sequence. -Find the sum, of the sequence. - A) 660 B) 616 C) 720 D) 480


A) 660
B) 616
C) 720
D) 480

E) All of the above
F) A) and B)

Correct Answer

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Find the common difference of the sequence. -Find the common difference of the sequence. - A) 4.35 B) 5.63 C) 13.05 D) 3.2625


A) 4.35
B) 5.63
C) 13.05
D) 3.2625

E) B) and C)
F) C) and D)

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Solve the problem. -In a geometric series, a2 = 20 and a5 = 2500; find r and a1.

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Evaluate the combination. -Evaluate the combination. - A) 0 B) 2 C) 1 D) 479,001,600


A) 0
B) 2
C) 1
D) 479,001,600

E) B) and C)
F) B) and D)

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Solve the problem. -On a gambling boat, Gertrude tripled her bet each time she won. If her first winning bet was $5 and she won six consecutive bets, find how much she won on the sixth bet. Find the total amount she won on these six bets.


A) $405; $605
B) $3645; $5465
C) $1215; $1820
D) $3645; $1820

E) All of the above
F) None of the above

Correct Answer

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For the geometric sequence, find the common ratio, r. -1, -3, 9, -27, 81, . . .


A) 9
B) -3
C) 3
D) -4

E) B) and C)
F) A) and D)

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Solve the problem. -Doctors predict that by administering a vaccine, the number of new cases of a certain disease will decrease by half each year. If 700 people were afflicted with the disease in 2000, estimate the number of new cases in 2005. (Round to the nearest whole number, if necessary.)


A) 22 new cases in 2005
B) 11 new cases in 2005
C) 88 new cases in 2005
D) 44 new cases in 2005

E) B) and D)
F) B) and C)

Correct Answer

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Evaluate the series. -Evaluate the series. - A) 30 B) 18 C) 20 D) 14


A) 30
B) 18
C) 20
D) 14

E) C) and D)
F) A) and D)

Correct Answer

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For the set of values x For the set of values x find the following. - A) 32 B) 6 C) -10 D) 42 find the following. -For the set of values x find the following. - A) 32 B) 6 C) -10 D) 42


A) 32
B) 6
C) -10
D) 42

E) A) and B)
F) A) and C)

Correct Answer

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Determine the first five terms of the geometric sequence. -Determine the first five terms of the geometric sequence. - A) B) C) 9, 27, 81, 243, 729 D)


A) Determine the first five terms of the geometric sequence. - A) B) C) 9, 27, 81, 243, 729 D)
B) Determine the first five terms of the geometric sequence. - A) B) C) 9, 27, 81, 243, 729 D)
C) 9, 27, 81, 243, 729
D) Determine the first five terms of the geometric sequence. - A) B) C) 9, 27, 81, 243, 729 D)

E) A) and B)
F) A) and C)

Correct Answer

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Solve the problem. -Deborah is considering a job that offers a monthly starting salary of $3000 and guarantees her a monthly raise of $170 during her first year on the job. Find her monthly salary at the end of her first year.


A) $4870
B) $4700
C) $3170
D) $5040

E) A) and C)
F) All of the above

Correct Answer

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Find the indicated sum. -Find the indicated sum. - A) -3,985,768 B) -3,985,825 C) -3,985,805 D) -3,985,803


A) -3,985,768
B) -3,985,825
C) -3,985,805
D) -3,985,803

E) A) and C)
F) B) and C)

Correct Answer

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Solve the problem. -When students at the local university held a food drive, 2916 cans of food were collected on the first day of the drive, 972 the second day, 324 the third day, and so on. Find the total number of cans collected the first five Days.


A) 4320 cans
B) 7380 cans
C) 4356 cans
D) 4368 cans

E) A) and D)
F) None of the above

Correct Answer

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Write the expression for the general (or nth) term, an, of the arithmetic sequence. Then, find the indicated term of the arithmetic sequence. -Write the expression for the general (or nth) term, an, of the arithmetic sequence. Then, find the indicated term of the arithmetic sequence. - A) B) C) D)


A) Write the expression for the general (or nth) term, an, of the arithmetic sequence. Then, find the indicated term of the arithmetic sequence. - A) B) C) D)
B) Write the expression for the general (or nth) term, an, of the arithmetic sequence. Then, find the indicated term of the arithmetic sequence. - A) B) C) D)
C) Write the expression for the general (or nth) term, an, of the arithmetic sequence. Then, find the indicated term of the arithmetic sequence. - A) B) C) D)
D) Write the expression for the general (or nth) term, an, of the arithmetic sequence. Then, find the indicated term of the arithmetic sequence. - A) B) C) D)

E) A) and D)
F) None of the above

Correct Answer

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Evaluate the series. -Evaluate the series. - A) B) C) D)


A) Evaluate the series. - A) B) C) D)
B) Evaluate the series. - A) B) C) D)
C) Evaluate the series. - A) B) C) D)
D) Evaluate the series. - A) B) C) D)

E) A) and B)
F) B) and D)

Correct Answer

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Write the next three terms of the sequence. --6, -9, -12, -15, ...


A) -18, -21, -24
B) 18, 21, 24
C) -21, -24, -27
D) -12, -9, -6

E) None of the above
F) A) and B)

Correct Answer

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Write the first five terms of the arithmetic sequence with the given term and common difference. -Write the first five terms of the arithmetic sequence with the given term and common difference. - A) 6, 10, 14, 18, 22 B) 10, 14, 18, 22, 26 C) 6, 9, 12, 15, 18 D) 0, 6, 10, 14, 18


A) 6, 10, 14, 18, 22
B) 10, 14, 18, 22, 26
C) 6, 9, 12, 15, 18
D) 0, 6, 10, 14, 18

E) A) and D)
F) B) and C)

Correct Answer

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Find the common difference of the sequence. -Find the common difference of the sequence. - A) 4 B) 3 C) 1 D) 0.75


A) 4
B) 3
C) 1
D) 0.75

E) C) and D)
F) B) and C)

Correct Answer

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