The nth term of a sequence is given. Find the first 4 terms.an = (-1)n-1(4n - 9)
A. -5, 1, 3, -7
B. 5, -1, -3, -7
C. -5, -1, 3, 7
D. -5, -17, 3, -7
Answer: A
Mathematics
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Evaluate the improper integral.
A. 
B. 
C. 1
D. 6
Mathematics
Solve.
= 
A. 4
B. 14
C. 
D. 3
Mathematics
Multiply.-8(-1)(-5)(-5)
A. -200 B. 200 C. 8 D. 33
Mathematics
Round to the indicated place value.Round to the nearest thousandth: -20.47257
A. -20.47 B. -20.4726 C. -20.4725 D. -20.473
Mathematics