Decide whether the situation involves permutations or combinations.A selection of a chairman and a secretary from a committee of 19 people.
A. Permutation
B. Combination
Answer: A
Mathematics
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Provide an appropriate response.For an alternating series 
where 
un ? 0, what can be said about the convergence or divergence of the series?
A. The series always converges. B. The series always diverges. C. The series may or may not converge.
Mathematics
Multiply.-4(-4)(6)
A. 96 B. 196 C. -96 D. 86
Mathematics
Provide an appropriate response.In order to add 5 + 6 + 7 + 8 + 9 + 10 + 11 + 12, Mary wrote the sum as (5 + 12) + (6 + 11) + (7 + 10) + (8 + 9) = 17 + 17 + 17 + 17 = 68. What properties of addition justify Mary's procedure?
What will be an ideal response?
Mathematics
Determine the correct equation for the line passing through the point (2,22) with a slope of 7.
 figure 1.png)
Mathematics