Write the first four terms of the sequence whose general term is given. an = 
A. 1, 
, 
, 
B. 
, 
, 
, 
C. 1, 
, 
, 
D. 
, 
, 
, 
Answer: D
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Use the shell method to find the volume of the solid generated by revolving the shaded region about the indicated line.About the line y = 5
A. 
?
B. 
?
C. 
?
D. 
?
Solve the problem.If student identification numbers at your school were determined by randomly assigning a combination of 3 letters and then 3 digits to each student, how many possible combinations could be created?
A. 260 combinations B. 676,000 combinations C. 17,576,000 combinations D. 1,757,600 combinations
Evaluate the exponential expression.72
A. 14 B. 128 C. 64 D. 49
Solve the problem.Two bacteria are placed in a petri dish. The population will triple every day. How many bacteria are in the dish eight days after the two bacteria are placed in the dish?
A. 1024 B. 13 C. 48 D. 13,122