A recursion formula and the initial term(s) of a sequence are given. Write out the first five terms of the sequence.a1 = 6, an+1 = -an
A. 6, -6, 6, -6, 6
B. 6, 0, -6, -12, -18
C. -6, 6, -6, 6, -6
D. 6, -36, 216, -1296, 7776
Answer: A
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Provide a response as requested.The city council gave a questionnaire to its citizens, asking them to rank their priorities for next year's budget. People were asked to rank the following four choices: (P)olice, (R)oads, (S)chools, and (T)rash removal. The results are summarized in the table below.Number of Ballots
State who the Borda count winner is. Explain whether this satisfies the majority, Condorcet, and independence-of-irrelevant-alternatives criteria.
What will be an ideal response?
Express the number in decimal notation.7 × 10-7
A. 0.0000007 B. -700,000 C. 0.00000007 D. 0.000007
Divide.
A. x + 2 B. x + 9 C. 9 - x D. x - 9
Simplify.-5(-2x - 7)
A. 10x - 35 B. 10x - 7 C. 10x + 35 D. x + 35