Find the limit of the sequence if it converges; otherwise indicate divergence.an = 1 + (-1)n + (-1)n(n+1)
A. 0
B. 3
C. 1
D. Diverges
Answer: D
Mathematics
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Using synthetic division, determine whether the numbers are zeros of the polynomial.-5, 0; f(x) = 2x4 + 8x3 - 8x2 + 7x - 15
A. No; yes B. Yes; yes C. No; no D. Yes; no
Mathematics
Find the Jacobian for the given transformation.
A. 300u B. 300v C. 240v D. 240u
Mathematics
Solve the problem. Express your answer in simplest form.Lorrie bought 
lb of basil and 
lb of oregano. How many pounds of herbs did she buy in total?
A. 
lb
B. 
lb
C. 
lb
D. 
lb
Mathematics
Combine like terms when possible. 15r - 3r6 - 5r6 + 15r
A. 22r B. 22r6 C. 30r - 8r6 D. cannot be simplified
Mathematics